Interactive Checklist

C-13 Data Lifecycle & Deletion Privacy Engineer & Enterprise Architect

The Erasure Everywhere Checklist

Engineering verification checklist ensuring comprehensive data erasure across primary stores, third-party processors, analytics, and backup snapshots.

Statutory Source: Ch. 14 §5: source of record, processors+acks, caches/logs, derived features, backups, receipts, irreversible-effect disclosure

Total Verification Points: 8 Audit Checks

C-13Ch. 14 §5: source of record, processors+acks, caches/logs, derived features, backups, receipts, irreversible-effect disclosure

The Erasure Everywhere Checklist

The deletion-plane reach, ticked store by store

Readiness Score

0 / 8 checks

Source of Record Deletion: Primary relational/NoSQL databases execute hard delete or irreversible cryptographic anonymization.

Section 8(7)

Processor Outbox Dispatch: Automated deletion webhooks dispatched to all downstream Data Processors (s.8(2)).

Section 8(2) & Section 8(7)

Processor Deletion ACK: Signed acknowledgment receipts received from every processor within 72 hours.

Section 8(7)

Search Index & Cache Invalidation: Redis/Memcached keys purged and Elasticsearch/OpenSearch indices updated.

Chapter 14

Log Scrubbing: Application logs, API access logs, and trace logs scrubbed of personal data identifiers.

Chapter 14

AI Feature Store Purging: Personal vectors, embedding registries, and feature store records removed.

Chapter 21

Backup Quarantine & Tombstones: Cryptographic tombstones registered to prevent resurrection upon DR backup restoration.

Chapter 14 & Appendix E

Signed Erasure Receipt: Cryptographically verifiable Proof-of-Erasure receipt generated and stored in compliance vault.

Control OBL-13

State automatically persisted in browser localStorage

Statutory Grounding & Legal Perimeter

Mandatory statutory clauses, rules, and gazette requirements enforceable under this checklist.

Enforceable Provisions:

Section 8(7)

Section 12(2)

Section 8(2)

Rule 8

Statutory Context:

This checklist is directly anchored in Ch. 14 §5: source of record, processors+acks, caches/logs, derived features, backups, receipts, irreversible-effect disclosure. Failure to maintain verifiable affirmative proof of compliance exposes the enterprise to severe adjudication penalties under Section 33 (Schedule) of the DPDP Act.

Target Architecture & Impacted Systems

Enterprise applications, stores, and integration surfaces evaluated by this checklist.

View Full Systems Topology (SYS-001..014) →

In-Scope System Nodes:

SYS-003 Architecture Spec →

Marketing Automation Engine

Processor-operated messaging engine (ENT-004) gated by optional consent

SYS-004 Architecture Spec →

Enterprise Cloud Data Warehouse

Purpose-partitioned analytical warehouse staging operational reporting

SYS-005 Architecture Spec →

Analytics & AI/ML Training Environment

Model training and algorithm development node gated against unconsented data

SYS-007 Architecture Spec →

Digitized Legacy Document Archive

Cold physical and scanned document store subject to statutory retention schedules

SYS-008 Architecture Spec →

Foreign-Region Secondary Backup Replica

Offshore disaster recovery replica; isolated pending cross-border transfer checks

SYS-011 Architecture Spec →

Principal Rights & Grievance Service

Self-service orchestration service for managing DSARs and grievance redressal

SYS-012 Architecture Spec →

SIEM & Security Telemetry Store

Security log repository preserving tamper-evident dual-clock audit trails

Associated Operational Controls (54 OBLs)

Control Master Matrix obligations directly tested by this checklist.

Open Control Matrix →

OBL-13 Workpaper →

Control Dossier OBL-13

OBL-19 Workpaper →

Control Dossier OBL-19

Audit & Implementation Guidance

Best practices for establishing evidence, avoiding traps, and conducting periodic assurance.

Evidence Retention Standard

Do not rely solely on policy documents or statements of intent. Ensure verifiable evidence artifacts (cryptographic logs, test manifests, signed DPA agreements, or automated crawler receipts) are archived for at least 1 year.

Common Implementation Trap

Avoid declaring compliance based on frontend UI alone. The Data Protection Board evaluates the full data pipeline, including database persistence, read replicas, cache invalidation, and third-party processor synchronization.

Previous Checklist

C-12 — The Grievance Response Checklist

Next Checklist

C-14 — The Processor Contract Schedule Checklist