Translate | ISO 31700-1:2023 Privacy-by-Design Notices, Default Settings, Data Retention and Consumer Controls

ISO 31700-1:2023 privacy-by-design translation is about helping consumers understand what a device or service actually does with personal information. If you translate product privacy notices, default settings, location sharing, data-retention periods or withdrawal controls, you cannot change ‘optional’ into ‘required’, ‘stored locally’ into ‘stored securely in the cloud’, or ‘request deletion’ into ‘deleted immediately’. The practical search intention here is how to localize consumer privacy information without adding permissions, guarantees or rights the source never gave.

A wearable device might say it records steps on the device but uploads diagnostic logs only when the owner opts in. If the language selector’s translation makes both functions sound automatic, the translated screen no longer reflects the design. A privacy policy can also promise deletion from the app while the backup retention schedule remains different. These distinctions determine what ordinary people believe they can control.

This guide connects privacy-by-design product language with a concrete bilingual review method. It offers invented notices, accessibility considerations, terminology distinctions, a four-week practice plan and practical release tests. It explains communication, not legal compliance certification: national privacy rules vary, and the actual device architecture and approved policy determine what may truthfully be translated.

Quick answer: what the translation must preserve

The practical rule is to make a reader in each language reach the same justified decision from the same controlled evidence. Before translating a label, determine whether it is an instruction, a measured fact, a reported claim, a provisional status or an authorized conclusion. The following checks are a fast way to detect the most consequential errors.

Find the authoritative document and current controlled version.
Identify actors, scope, exceptions and dates before choosing wording.
Keep obligations, requests, observations and approvals distinct.
Preserve codes, numbers, units, defined terms and evidence links.
Represent uncertainty and unresolved questions honestly.
Test the translation in tables, forms, screens and its real reading context.
Obtain technical and bilingual authorization before publication.

Scope and limits
Understanding the translation problem
Ten-step working method
Twenty-eight worked translation cases
Specialist vocabulary
Release checklist
Four-week learning plan
Frequently asked questions
Sources and further learning

ISO 31700-1:2023: scope and limits

ISO 31700-1:2023 sets high-level privacy-by-design requirements for consumer goods and services across the product lifecycle. Its official abstract explicitly says it does not prescribe particular privacy assurance commitments, implementation technologies or control methodologies.

The ISO catalogue describes ISO 31700-1:2023 as high-level requirements for incorporating privacy throughout the lifecycle of a consumer good or service, including personal data handled by the consumer. It expressly does not dictate a single implementation technology or tell organizations exactly what assurances or commitments they must offer each consumer.

A privacy statement is not evidence that the device behaves as described. A multilingual team should connect every consumer-facing sentence to a current data-flow inventory, settings specification, retention schedule or verified design decision. If engineering and policy disagree, the discrepancy is a product issue, not something a translator should quietly solve.

Jurisdiction-specific terms such as consent, legitimate interest, sensitive data, deletion rights and international transfers should be reviewed against applicable law. This article does not claim every country grants the same rights. It teaches how to avoid expanding or restricting the underlying product’s stated behavior when communicating across languages.

This discussion is independently written from publicly available scope information and practical translation principles. It neither reproduces copyrighted ISO clauses nor represents an official interpretation of the standard. The fictional scenarios below are deliberately explicit because a translator often needs to explain which assumptions are being preserved, but a real project requires access to the signed source, its supporting evidence and any locally binding rules.

Understand the document before translating its words

Begin with authority and version

Begin with the data lifecycle: collected, generated, used, shared, stored, retained, deleted or de-identified. A common translation error collapses these verbs into the vague phrase ‘we handle your data’, making it impossible for readers to understand the journey.

In practice, turn this distinction into a bilingual question before deciding on a phrase: what would the original reader be entitled to infer, what would the translated reader infer, and what independent record could settle any difference? When a term appears in a table and a narrative paragraph, compare both contexts; a term that sounds natural in isolation may contradict a numeric field or a status marker elsewhere.

Do not collapse different kinds of information

Separate defaults from user choices. A control that begins disabled is different from a feature that is available but active by default. The translated screen must identify which is the case before a person touches it.

Preserve the role of evidence

Distinguish local device processing from server-side processing. ‘On-device’ is a claim about location of computation and relevant data flow. It does not by itself prove that no supporting service ever receives diagnostics, account data or crash reports.

Separate statements with different consequences

An opt-out from advertising personalization is not automatically deletion of previously collected information; withdrawal of a consent choice is not always the same operation as account closure. In each locale, map the button to the action it really triggers.

Test what a target reader will actually do

Review consumer-facing phrasing in context: screen-reader labels, mobile button width, supporting text, help pages, error messages and archived policies. A correct paragraph is insufficient when a small control reverses the action.

A ten-step translation workflow that keeps decisions traceable

Step 1: Inventory data categories

List each personal-data type described in the source, including identifiers, location, voice, diagnostics and inferred preferences.

The working artifact for this step should be small and checkable: a version entry, authority note, glossary decision, discrepancy ticket or test result. Do not rely on the translation team’s memory. A reviewer arriving later needs to see why the wording was chosen and which uncertainty remains open.

Verify the category against engineering’s current data-flow map. If a disagreement changes whether someone may act, whether a value passes, who can see information or what the report establishes, escalate before releasing the translated document.

Step 2: Map purposes

Distinguish core service operation, optional analytics, safety alerts and marketing personalization.

Ask whether a setting change affects all purposes or only one. If a disagreement changes whether someone may act, whether a value passes, who can see information or what the report establishes, escalate before releasing the translated document.

Step 3: Mark default state

Record whether each collection or sharing option begins on, off, unavailable or undecided.

Test a fresh device or new account in every supported language. If a disagreement changes whether someone may act, whether a value passes, who can see information or what the report establishes, escalate before releasing the translated document.

Step 4: Separate collection from use

Identify where data is acquired, processed, transferred and displayed.

Compare product UI text with actual behavior, not just policy text. If a disagreement changes whether someone may act, whether a value passes, who can see information or what the report establishes, escalate before releasing the translated document.

Step 5: Review permission verbs

Distinguish can, may, must, will, asks, agrees and withdraws.

Have a reviewer explain what consumer action is required. If a disagreement changes whether someone may act, whether a value passes, who can see information or what the report establishes, escalate before releasing the translated document.

Step 6: Check retention triggers

Record storage location, retention duration, account-deletion trigger and backup exceptions.

Do not translate a deletion request as proof of immediate erasure. If a disagreement changes whether someone may act, whether a value passes, who can see information or what the report establishes, escalate before releasing the translated document.

Step 7: Protect roles

Differentiate manufacturer, app provider, processor, independent service partner and recipient.

Check contractual roles and public text without inventing legal status. If a disagreement changes whether someone may act, whether a value passes, who can see information or what the report establishes, escalate before releasing the translated document.

Step 8: Test high-risk controls

Audit microphone, precise location, biometric access, children’s accounts and shared-device settings.

Run usability sessions that show whether controls make sense. If a disagreement changes whether someone may act, whether a value passes, who can see information or what the report establishes, escalate before releasing the translated document.

Step 9: Review claims and evidence

Link privacy claims to technical and policy artifacts including architecture diagrams and change logs.

Escalate unsupported claims instead of repairing them with elegant prose. If a disagreement changes whether someone may act, whether a value passes, who can see information or what the report establishes, escalate before releasing the translated document.

Step 10: Approve all channels

Check packaging, app settings, website notices, email, support scripts and accessibility text for consistency.

Release a dated, language-specific version and monitor subsequent product changes. If a disagreement changes whether someone may act, whether a value passes, who can see information or what the report establishes, escalate before releasing the translated document.

Twenty-eight worked translation cases

These are invented miniature documents. They are not ISO quotations, and they do not override a real organization’s procedures. Each example shows a specific error mechanism, an alternative meaning to carry across languages, and a concrete review test. For actual publication, source-language and target-language experts must compose natural target text rather than translating these English explanations word for word.

Case 1: Optional diagnostics

Consider this fictional source-language statement: “Diagnostic upload is off by default and may be enabled in Settings.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translation says diagnostics are always sent for device maintenance. The reader’s expectation of control changes if optional becomes automatic. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Preserve the default off state and the voluntary enablement path. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Test a new account with the relevant setting untouched. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 2: Essential account data

Consider this fictional source-language statement: “An email address is required to create the cloud account; a profile photo is optional.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: Both fields are translated as mandatory. A false requirement changes a consumer’s choice. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Keep required and optional labels attached to the right data category. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Try the sign-up flow without a photo in the target language. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 3: On-device inference

Consider this fictional source-language statement: “The photo classification feature runs on the device; selected files upload only when the owner chooses to share.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The text says all photos are uploaded for analysis. The location of processing is central to the privacy claim. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Distinguish local inference from the separate sharing operation. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Inspect network behavior and sharing controls before release. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 4: Cloud backup

Consider this fictional source-language statement: “Enabling cloud backup copies supported settings and files to the user’s linked account.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translation says files remain only on the device. An incorrect local-only claim misleads risk decisions. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: State the effect of the switch accurately without assuming all file types are included. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Review the supported-content list and current architecture. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 5: Location precision

Consider this fictional source-language statement: “Approximate location supports local weather; precise location is requested for route guidance.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translation treats both permissions as identical. A reader may grant broader location access unintentionally. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Preserve the difference in granularity and purpose. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Test permission prompts in the target-language operating system. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 6: Microphone indicator

Consider this fictional source-language statement: “The microphone icon appears when audio capture is active in this feature.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translation says an icon is shown whenever the microphone exists. An inaccurate icon description can hide active recording. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Keep activation state rather than permanent hardware presence. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Check live behavior while starting and stopping capture. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 7: Voice history

Consider this fictional source-language statement: “Stored voice history may be reviewed in the account dashboard and deleted by the account holder.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translation says voice history is never stored. False non-storage assurances distort informed decisions. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Explain the retention and the available user control together. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Inspect history and deletion features in a real account. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 8: Personalization switch

Consider this fictional source-language statement: “Turning off ad personalization stops tailored ad selection; it does not remove all advertising.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The target text promises an ad-free experience. Stopping personalization is not a subscription to no ads. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: State the narrower effect of the control. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Compare advertisements seen before and after the switch. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 9: Consent withdrawal

Consider this fictional source-language statement: “Withdrawal stops future processing based on that consent, subject to the documented legal and technical conditions.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translation claims every historical record disappears immediately. A consumer should not be promised instantaneous erasure without evidence. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Keep prospective effect and any specifically disclosed retention processes distinct. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Ask privacy counsel to verify the lawful explanation for each market. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 10: Account deletion

Consider this fictional source-language statement: “After the user confirms deletion, account removal begins and certain records may remain under stated obligations.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The target language says the account and all backups are deleted at the instant the button is tapped. Deleting an account is often a sequence, not a single guaranteed event. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Preserve initiation, processing period and exceptions as documented. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Test confirmation screen and actual deletion status. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 11: Retention period

Consider this fictional source-language statement: “Support chat records are retained for 18 months after case closure under the stated schedule.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translation begins the period on message creation. The wrong trigger changes the user’s expected timeframe. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Keep the event that starts the retention clock explicit. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Calculate a fictional closure-to-expiry date. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 12: Child profile

Consider this fictional source-language statement: “A child profile requires an adult administrator to approve certain features.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translation says a child may approve for themselves. Age-related settings must not change actors. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Preserve roles, gate and feature scope. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Run the role-based flow with a test child account. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 13: Parental dashboard

Consider this fictional source-language statement: “An adult can view a child’s device usage summary, but not the content of private messages.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The target version says the adult can read all messages. Privacy boundaries can be exaggerated in either direction. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Protect the distinction between aggregate activity and message contents. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Check dashboard screens and permissions. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 14: Third-party SDK

Consider this fictional source-language statement: “Crash reporting uses a named external service provider under the current app configuration.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translation calls all data processing internal. Omitting external recipients changes disclosure. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Name the role truthfully without guessing processor or controller status. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Confirm the integration and documented data categories. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 15: Feature retirement

Consider this fictional source-language statement: “A discontinued feature no longer collects new data, while existing archives follow the stated retention policy.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translated notice claims all historical files are gone. Old data does not disappear just because a feature ends. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Distinguish stopping collection from disposing of stored material. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Review the decommissioning plan and retention record. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 16: Biometric unlock

Consider this fictional source-language statement: “A local biometric match unlocks the device; the application stores a separate account session token.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translation says the app stores raw fingerprints. Misstating biometric storage needlessly alarms or reassures users. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Separate biometric processing claim from account token storage. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Confirm platform behavior and avoid unsupported architecture claims. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 17: Shared device

Consider this fictional source-language statement: “Guest mode prevents personal recommendations from appearing to the next guest, but downloaded files require separate removal.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translation says guest mode wipes every local file automatically. Multi-user risks depend on actual storage controls. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: State the narrow privacy protection and the additional cleanup requirement. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Test logout with a dummy downloaded document. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 18: Product repair

Consider this fictional source-language statement: “Service technicians may request diagnostics during an authorized repair appointment.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The target version says all technicians continuously access private user files. Repair disclosures should describe permissions, not assumptions. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Keep conditional access and the stated data category explicit. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Compare repair consent form and access controls. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 19: Security update

Consider this fictional source-language statement: “A security update improves protection but does not make the product immune to every attack.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translation promises complete protection against all cyber threats. Absolute safety guarantees are rarely justified. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Retain the limited claim and version context. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Ask security reviewers whether marketing wording is technically supported. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 20: Incident notice

Consider this fictional source-language statement: “The organization is investigating suspected unauthorized access; the number of affected accounts is not yet confirmed.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translation says a breach of all accounts has been proven. Crisis language must not invent confirmation. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Preserve suspected status and uncertainty about scope. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Review incident response updates by date. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 21: De-identification

Consider this fictional source-language statement: “Analytical records are de-identified under a specified process before sharing.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translation says re-identification is mathematically impossible. Data transformation and guaranteed anonymity are not always equivalent. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Preserve the operation described without claiming absolute irreversibility. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Ask specialists what residual identifiability remains. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 22: International hosting

Consider this fictional source-language statement: “The service stores some account data in Region B under documented arrangements.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The target notice says all data is kept inside the customer’s country. Incorrect location statements may affect regulatory and consumer decisions. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Preserve location, qualifiers and applicable service scope. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Check the active hosting-region diagram. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 23: Data portability

Consider this fictional source-language statement: “A user can export a defined set of account data in a machine-readable file.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translation promises export of every item held by the company. An overbroad promise creates false expectations. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: State export scope, format and any stated conditions. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Test the export with a representative account. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 24: Policy change

Consider this fictional source-language statement: “Changes to the privacy notice take effect on 1 December, while a new optional feature launches later.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translated notice suggests the optional feature is already active. Timeline confusion can imply undisclosed current collection. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Distinguish publication, effective date and feature activation. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Compare release calendar and versioned UI. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 25: Uninstall versus deletion

Consider this fictional source-language statement: “Removing the app does not necessarily close the linked cloud account.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translated help text equates uninstalling with account deletion. People can lose access to controls while believing data is gone. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: State the difference and give the actual account-closure path. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Try uninstalling and inspect account status separately. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 26: Device resale

Consider this fictional source-language statement: “Factory reset removes specified local user data; linked account and backups need separate action as described.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translated checklist says the reset deletes all cloud records. Resale procedures must not claim more erasure than they perform. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Keep local reset and remote-account steps distinct. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Test the workflow with a disposable profile. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 27: Marketing preference

Consider this fictional source-language statement: “A user may decline promotional email while continuing to receive essential security notices.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The translation presents one switch as blocking every message. Security communication and marketing consent have different roles. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Preserve communication purpose categories. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Test an unsubscribe state with mandatory notices. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Case 28: Product lifecycle end

Consider this fictional source-language statement: “After service shutdown, users have a stated window to download their permitted data.” It contains a decision boundary that a fluent-sounding translation can easily obscure. Before translating, mark the responsible actor, the object or record, any number or date, and whether the sentence describes a proposal, a current state or an accomplished event.

The dangerous reading is: The target translation says retrieval stays available indefinitely. A missed deadline may cause irrecoverable loss. A competent translation therefore cannot be judged by word-level similarity alone: it must keep the stated evidence and the limits of the inference in place.

A safer cross-language meaning check is: Preserve the window, end date, time zone and export limitations. This is a specification for what the target sentence must communicate, not a ready-made translation into every language. The translator still has to choose idiomatic words and natural sentence order without inventing a stronger claim or omitting a necessary condition.

Independent review: Ask a reader to calculate the last retrieval date. Ask the reviewer to point to the exact source detail that supports their answer and to explain what evidence would be needed to go further. If the reviewer cannot identify that boundary from the translated version, revise the text and test it again before issuing the document.

Controlled vocabulary: words that should not drift

Keep these entries beside the project glossary. Some familiar English words become technical labels in this context. A glossary should record definition, part of speech where useful, approved target rendering, forbidden misleading alternatives, example sentence, source authority and the date of approval; the meanings below are concise study definitions rather than mandatory ISO wording.

Privacy by design: Consideration of privacy throughout design and operation of consumer goods and services.
Default setting: Initial configuration before the consumer changes a control.
Personal data: Information relating to an identifiable person under applicable definitions, which may vary by law.
Purpose: Why a product or service uses a particular data category.
Data minimization: Approach that seeks to limit collection or use to what is needed for stated purposes.
On-device processing: Operations performed locally on the device, subject to the actual architecture.
Consent withdrawal: User action to retract a consent choice under the relevant mechanism and law.
Retention period: Time information is kept, including the event that starts the clock.
Deletion request: User-initiated instruction or process, distinct from confirmation that deletion is complete.
De-identification: Processing intended to reduce identifiability without automatically proving absolute anonymity.
Service provider: Outside organization performing a service; legal role requires jurisdiction-specific assessment.
Data portability: Export or transfer of covered data under specified conditions and formats.

Final audit and release checklist

A polished paragraph is not sufficient release evidence. The reviewer should check at least one complete action chain in the final formatted document: the reader’s interpretation, decision, resulting action and the supporting record. For high-consequence statements, a single mistranslated qualifier can matter more than several pages of perfect ordinary prose.

Source privacy claims are connected to current product behavior.
Optional and required data fields retain their true labels.
Each permission and sharing switch has its real default state.
Local and remote data processing are distinguished.
Retention start dates, periods and exceptions remain explicit.
Account closure, app uninstall and deletion requests are separate.
Security claims do not promise impossible absolute guarantees.
Children’s roles and shared-device limitations stay accurate.
All translated control labels match the actions triggered.
Qualified reviewers test device, app, help pages and notices together.

Record findings with severity and owner. A cosmetic spacing issue can be fixed during layout review; a reversed obligation, misidentified person, hidden exception or wrong numerical criterion should block release until the responsible owner resolves it. Retain the final bilingual version and change history so corrections do not silently spread through translations made from older source files.

Four-week practical practice plan

Week 1

Week 1: Build a data-lifecycle map of a fictional smart speaker. Track microphone access, local wake-word processing, optional diagnostics, cloud storage and deletion. Draft a two-language glossary with one example per verb.

Assess the exercise by asking whether two independent readers—one using the source, the other using the translation—identify the same permitted action, stated evidence, unresolved issue and responsible role. Keep a short error log and fix the misunderstanding at its source instead of memorizing a prettier synonym.

Week 2

Week 2: Translate twelve invented permission screens for a family app. Mark default setting, actor, type of data, purpose and what happens after refusal. Test whether the translated buttons produce the same choices.

Week 3

Week 3: Write a privacy notice with three retention periods, one service-provider transfer and a device-reset process. Ask an independent reader to calculate when each data class can be removed and whether account data remains.

Week 4

Week 4: Stage a multilingual release review with a new feature, a suspected incident and a product shutdown timeline. Test that every language identifies what is confirmed, what remains under investigation and what the user must do by the deadline.

Frequently asked questions

Does ISO 31700-1 specify a single privacy implementation technology?

No. The ISO catalogue describes high-level requirements and says it does not prescribe specific methods or technologies. The actual design must support consumer-facing statements.

Is an opt-out from personalized ads the same as deletion?

No. It may only change future ad selection. Translate the documented effect and identify any separate data-management steps.

Can a translator promise GDPR compliance because the product cites ISO 31700-1?

No. Standards and legal compliance are different claims; specific jurisdictional obligations require competent legal assessment.

What is the difference between local processing and cloud storage?

Local processing refers to operations performed on a device. Cloud storage refers to a remote service holding data. A feature can involve both, so inspect architecture instead of guessing.

Why are default settings so important to translate?

People may never change a switch. The initial on/off state can determine what information is collected before they read the full policy.

Does uninstalling an app always delete the account?

No. Unless the product explicitly makes them the same operation, these are separate actions. Translate the verified closure instructions.

How should children’s privacy controls be translated?

Precisely preserve actor, permission and coverage. An adult approval control must not become a child’s self-approval right through ambiguous wording.

Can privacy notices be machine translated and published untouched?

That is risky when buttons, consent states, retention triggers, security claims or legal terms are involved. Use authorized subject-matter review and test the full localized interface.

Official references and protected learning routes

Official edition and scope: ISO 31700-1:2023. The catalogue link below is the primary verification point. Readers needing normative requirements should obtain the authorized ISO publication and check the edition in force for their project. The worked texts here are original teaching examples, not a reproduction of the standard.

For general translation methods use the existing translation master, rather than treating this page as a competing master hub. For learning individual words and their relations, the protected Vocabulary Learning Hub is the proper route. For English language structure and cross-language interpretation, use How English Works. This article answers one narrower problem: how to translate product privacy-by-design disclosures, default settings, consent choices and data-lifecycle controls without inventing consumer protections.