EVIDENCE ARTEFACTS
- Test scope and sample
- Timestamped result with evidence references
- Finding and remediation record
RET-02v1.0
CONTROL RECORD · REVIEWED 2026-08-30
Retention-owner review
Make retention-owner review an inspectable system decision with a named owner, defined trigger and retrievable evidence.
Engineering control
Catalogue status
not legal status
RECORD ANATOMY
What this control needs to be reviewable.
- Objective
- Make retention-owner review an inspectable system decision with a named owner, defined trigger and retrievable evidence.
- Rationale
- Use purpose and event triggers to drive warnings, holds, deletion, backup expiry and proof.
- Owner model
- Data owner · Platform or backup owner · Records or hold reviewer
- Review frequency
- On rule change plus monthly exception and completion review
- Architecture layer
- Retention and deletion
- Version
- 1.0 · 2026-08-30
IMPLEMENTATION SEQUENCE
Move from scope to retrievable evidence.
- 01
Scope the decision: connect an approved lifecycle trigger to scoped action, exception handling and completion evidence.
- 02
Record the approved design and its source-status verification boundary.
- 03
Connect implementation events to evidence that a reviewer can retrieve without broad production access.
CONTROL TEST
- Select a recent, in-scope sample for retention-owner review and record why it was chosen.
- Trace the sample from its trigger and owner through the implemented system to the retained evidence.
- Record exceptions, confidence and remediation without converting an unknown into a pass.
ANTI-PATTERNS
Completion labels can hide an evidence gap.
- Treating “retention-owner review” as a policy sentence without an operating owner
- Marking the control complete from self-attestation alone
- Hiding missing, stale or inaccessible evidence behind a pass label
ARCHITECTURE → EVIDENCE DECISION JOURNEY
Follow the dependency, then inspect the proof.
Each connection uses existing catalogue records. Source IDs remain verification pointers—not provision mappings.
Add to a review route- Control pathwayRET-02: Retention-owner review
- 01 · PrerequisitePurpose-completion trigger
Review RET-01 before testing this dependent record.
Engineering indicator · not a legal requirement · Verification pointers: dpdp-act-2023 - 02 · Implementation patternRetention event engine
Convert approved purpose and lifecycle events into scoped expiry work and verifiable outcomes.
Engineering indicator · not a legal requirement · Verification pointers: dpdp-act-2023, dpdp-rules-2025, act-commencement-2025 - 03 · Validation / testSelect a recent, in-scope sample for retention-owner review and record why it was chosen.
Trace the sample from its trigger and owner through the implemented system to the retained evidence. Record exceptions, confidence and remediation without converting an unknown into a pass.
Engineering indicator · not a legal requirement · Verification pointers: dpdp-act-2023 - 04 · Evidence artefactTest scope and sample
Timestamped result with evidence references · Finding and remediation record
Engineering indicator · not a legal requirement · Verification pointers: dpdp-act-2023 - 05 · Failure modeTreating “retention-owner review” as a policy sentence without an operating owner
Marking the control complete from self-attestation alone · Hiding missing, stale or inaccessible evidence behind a pass label
Engineering indicator · not a legal requirement · Verification pointers: dpdp-act-2023 - 06 · Research notePrivacy engineering for Indian MSMEs: where simplicity matters
A small organisation can begin with named owners, a compact inventory and a few tested lifecycle paths while avoiding unsupported readiness claims. Radar context: Event-driven retention is Trial.
Editorial analysis · reviewed 2026-08-30 · sources pib-rules-explainer-2025, pib-status-2026 - 07 · Specialist propertyPractical tools
Explore practical tool concepts after the trigger and evidence design are understood. This route remains optional if the destination is unavailable.
Contextual external property · no affiliation or availability implied
- 01 · PrerequisitePurpose-completion trigger
Open semantic relationship table (1pathway)
| Record | Phase | Relationship | Status / boundary | Source pointers |
|---|---|---|---|---|
| RET-02: Retention-owner review | 01 · Prerequisite | Purpose-completion trigger Review RET-01 before testing this dependent record. | Engineering indicator · not a legal requirement · Verification pointers: dpdp-act-2023 | dpdp-act-2023 |
| RET-02: Retention-owner review | 02 · Implementation pattern | Retention event engine Convert approved purpose and lifecycle events into scoped expiry work and verifiable outcomes. | Engineering indicator · not a legal requirement · Verification pointers: dpdp-act-2023, dpdp-rules-2025, act-commencement-2025 | dpdp-act-2023 · dpdp-rules-2025 · act-commencement-2025 |
| RET-02: Retention-owner review | 03 · Validation / test | Select a recent, in-scope sample for retention-owner review and record why it was chosen. Trace the sample from its trigger and owner through the implemented system to the retained evidence. Record exceptions, confidence and remediation without converting an unknown into a pass. | Engineering indicator · not a legal requirement · Verification pointers: dpdp-act-2023 | dpdp-act-2023 |
| RET-02: Retention-owner review | 04 · Evidence artefact | Test scope and sample Timestamped result with evidence references · Finding and remediation record | Engineering indicator · not a legal requirement · Verification pointers: dpdp-act-2023 | dpdp-act-2023 |
| RET-02: Retention-owner review | 05 · Failure mode | Treating “retention-owner review” as a policy sentence without an operating owner Marking the control complete from self-attestation alone · Hiding missing, stale or inaccessible evidence behind a pass label | Engineering indicator · not a legal requirement · Verification pointers: dpdp-act-2023 | dpdp-act-2023 |
| RET-02: Retention-owner review | 06 · Research note | Privacy engineering for Indian MSMEs: where simplicity matters A small organisation can begin with named owners, a compact inventory and a few tested lifecycle paths while avoiding unsupported readiness claims. Radar context: Event-driven retention is Trial. | Editorial analysis · reviewed 2026-08-30 · sources pib-rules-explainer-2025, pib-status-2026 | pib-rules-explainer-2025 · pib-status-2026 |
| RET-02: Retention-owner review | 07 · Specialist property | Practical tools Explore practical tool concepts after the trigger and evidence design are understood. This route remains optional if the destination is unavailable. | Contextual external property · no affiliation or availability implied | None · contextual external route |
VERIFY BEFORE MAPPING
GENERIC VERIFICATION POINTER · NOT A PROVISION MAPPING
dpdp-act-2023
Provision-specific applicability must be verified against the primary-text ledger.
Boundary: Operational control pattern; not a standalone legal conclusion.
Open the source ledgerCONNECTED SYSTEM PATTERN
Retention event engine
Convert approved purpose and lifecycle events into scoped expiry work and verifiable outcomes.
LOCAL WORKSPACE NOTE
Give this work a next owner.
Nothing is sent anywhere. Avoid names, personal data or confidential incident details.
CHANGE LOG
Version 1.3 — Architecture-to-evidence journey and non-personal review-route relationship added; verification-pointer boundary retained.
Version 1.2 — Official-source status rechecked; command-centre indexing and the non-mapping boundary retained.
Version 1.1 — Engineering fields, source verification pointers and acceptance evidence reviewed.
Version 1.0 — Stable catalogue ID, objective, evidence model, test sequence and verification boundary established.