# SOC 2 Trust Services Criteria to DPDPA — Comprehensive Comparison Matrix

**Version:** 1.1
**Date:** 2026-03-29 (citations updated 2026-10-17)
**Source:** StateCheck Security DPDPA Content System
**Purpose:** Control-by-control gap analysis for SOC 2 organizations extending to DPDPA compliance

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## Overview

This matrix provides a comprehensive mapping between SOC 2 Trust Services Criteria (Common Criteria CC1-CC9 and Privacy Criteria P1–P8) and India's Digital Personal Data Protection Act (DPDPA) 2023 obligations. It is designed for:

1. **SOC 2-certified organizations** preparing for DPDPA compliance
2. **Audit readiness** — understanding how existing SOC 2 controls contribute to DPDPA obligations
3. **Gap identification** — pinpointing DPDPA-specific requirements not covered by SOC 2
4. **Implementation planning** — prioritizing extensions and new controls based on coverage analysis

**Key Finding:** SOC 2 provides significantly stronger DPDPA coverage (98% of controls contribute) compared to ISO 27001 (55% coverage), primarily due to Privacy Criteria (P1–P8) addressing consent, data subject rights, and data lifecycle management.

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## Coverage Legend

- **Full** — SOC 2 TSC directly satisfies the DPDPA obligation with minimal or no extension
- **Partial** — SOC 2 provides a foundation but requires DPDPA-specific enhancements
- **Gap** — No SOC 2 counterpart; requires net-new control implementation

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## Coverage Summary

| Coverage Type | Count | Percentage | Notes |
|---|---|---|---|
| **Full Coverage** | 17 | 33% | SOC 2 TSC fully aligns with DPDPA requirement |
| **Partial Coverage** | 34 | 65% | SOC 2 foundation exists; needs DPDPA-specific extension |
| **Gap (New Controls)** | 1 | 2% | India-specific requirement (cross-border restriction tracking, S.16) |
| **Total TSCs Mapped** | 52 | 100% | Complete coverage analysis |

**Bottom Line:** **98% of your SOC 2 controls contribute to DPDPA compliance** (Full + Partial = 51/52), but only 33% are sufficient without additional implementation work. This is dramatically better than ISO 27001's 60% contribution rate.

**The Two Gaps:**
1. **Data Protection Officer (DPO)** for Significant Data Fiduciaries — India-specific role requirement (Section 10(2)(a))
2. **Cross-Border Transfer Restrictions** — Jurisdictional controls for MeitY-notified restricted countries (Section 16)

---

## Comparison Matrix

| # | SOC 2 Category | SOC 2 TSC | Control ID | Control Description | DPDPA Section | DPDPA Obligation | Coverage | Gap Analysis | Implementation Notes | Priority | Effort |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common Criteria | Organization & Management | CC1.1 | COSO principle - control environment for security and privacy | Multiple | Governance structure for data protection | Partial | CC1.1 covers organizational governance but not DPDPA-specific roles (DPO for SDFs Section 10(2)(a)) | Extend governance to include Data Fiduciary designation ; DPO appointment if SDF ; Board-level data protection oversight | High | Medium |
| 2 | Common Criteria | Organization & Management | CC1.2 | Board oversight of privacy and security risk management | Section 10(2)(b) | Independent Data Audit for Significant Data Fiduciaries | Full | CC1.2 provides Board oversight framework; align with DPDPA audit requirements | Ensure Board receives annual independent data auditor reports ; DPIA review per S.10(2)(c)(i) ; Audit scope covers DPDPA obligations | High (if SDF) | Low |
| 3 | Common Criteria | Organization & Management | CC1.3 | Roles and responsibilities for security and privacy | Section 10(2)(a) | Data Protection Officer (DPO) for Significant Data Fiduciaries | Partial | CC1.3 covers role definition but not DPO-specific requirements (India residency published contact) | Define DPO role with DPDPA charter ; Verify India residency ; Publish contact details on website ; Board reporting line | High (if SDF) | Low |
| 4 | Common Criteria | Organization & Management | CC1.4 | Demonstrates commitment to competence | Section 13(1) | Grievance Redressal Officer competence | Partial | CC1.4 covers competency but not grievance redressal specific training | Designate Grievance Redressal Officer ; Training on DPDPA rights and timelines ; Published contact details | Medium | Medium |
| 5 | Common Criteria | Organization & Management | CC1.5 | Holds individuals accountable for security and privacy responsibilities | Section 8(1)-(2) | Data Fiduciary remains responsible for Data Processor actions | Full | CC1.5 accountability aligns with Data Fiduciary responsibility | Document accountability in Data Processing Agreements ; Processor audit rights ; Breach notification obligations | High | Low |
| 6 | Common Criteria | Communication & Information | CC2.1 | Obtains or generates quality information | Section 8(3) | Data accuracy and completeness for decisions/disclosure | Partial | CC2.1 covers information quality but not DPDPA-specific triggers (decisions affecting DP or disclosure) | Implement data quality validation ; Accuracy verification before disclosure ; Correction workflows per S.12(2) | Medium | Medium |
| 7 | Common Criteria | Communication & Information | CC2.2 | Internally communicates privacy and security information | Section 5(1) | Notice Requirements to Data Principals | Partial | CC2.2 covers internal communication; DPDPA requires external notice to Data Principals | Build multilingual privacy notices (English + Eighth Schedule languages per S.5(3)) ; Notice versioning ; Delivery audit trail | High | High |
| 8 | Common Criteria | Communication & Information | CC2.3 | Communicates with external parties regarding privacy and security | Section 13(1) | Grievance Redressal Mechanism | Partial | CC2.3 covers external communication; the complaint-handling process itself is P8.1 (row 46). DPDPA adds a published response period of no more than 90 days (Rule 14(3)) and exhaustion before the Board (S.13(3)) | Build grievance submission portal ; Ticketing system with SLA tracking ; Response templates ; Respond within a period not exceeding 90 days (Rule 14(3)) | Medium | Medium |
| 9 | Common Criteria | Risk Assessment | CC3.1 | Identifies and analyzes risks related to security and privacy objectives | Section 10(2)(c)(i) | Data Protection Impact Assessment (DPIA) for SDFs | Partial | CC3.1 risk assessment exists but not privacy-specific DPIA covering Data Principal rights | Extend risk methodology for DPIA ; Cover S.10(2)(c)(i) requirements (rights impact processing purpose) ; Periodic DPIA schedule | High (if SDF) | Medium |
| 10 | Common Criteria | Risk Assessment | CC3.2 | Assesses and manages risks associated with vendors and business partners | Section 8(1)-(2) | Data Processor Governance - contractual requirements | Full | CC3.2 vendor risk aligns with Data Processor governance | Execute Data Processing Agreements with DPDPA clauses ; Subprocessor approval workflow ; Supplier security assessments ; Audit rights | High | Low |
| 11 | Common Criteria | Risk Assessment | CC3.3 | Identifies and addresses risks associated with changes | Section 4(1) / 6(1) | Purpose limitation - no processing beyond the specified purpose | Partial | CC3.3 change management exists but not purpose-drift prevention | Implement purpose-binding middleware ; Consent scope validation before processing ; Purpose drift detection ; Alert on unauthorized purposes | High | Medium |
| 12 | Common Criteria | Monitoring Activities | CC4.1 | Monitors system components and evaluates performance | Section 8(5) | Reasonable Security Safeguards - continuous monitoring | Full | CC4.1 monitoring aligns with security safeguards obligation | Ensure monitoring covers personal data processing ; SIEM rules for PII access anomalies ; Breach detection per S.2(u) definition | High | Low |
| 13 | Common Criteria | Monitoring Activities | CC4.2 | Evaluates deficiencies and implements corrective actions | Section 8(6) | Breach Notification and remediation | Partial | CC4.2 covers corrective actions but not regulatory notification to DPB | Extend incident response with DPDPA branch ; Board intimation without delay (Rule 7(2)(a)) and detailed report within 72 hours (Rule 7(2)(b)) ; Individual intimation without delay (Rule 7(1)) ; Rule 7(2) report contents | High | Medium |
| 14 | Common Criteria | Control Activities | CC5.1 | Selects and develops control activities | Section 8(5) | Reasonable Security Safeguards implementation | Full | CC5.1 control selection aligns with reasonable safeguards | Document control selection methodology ; Risk-proportionate to personal data volume/sensitivity ; Map controls to DPDPA obligations | High | Low |
| 15 | Common Criteria | Control Activities | CC5.2 | Selects and develops general controls over technology | Section 8(5) | Technical safeguards for personal data | Full | CC5.2 technical controls align with security safeguards | Implement encryption (transit + rest) ; Access controls ; Audit logging ; Secure development lifecycle for PII-processing systems | High | Low |
| 16 | Common Criteria | Control Activities | CC5.3 | Deploys control activities through policies and procedures | Section 8(5) | Security policies extended to personal data | Full | CC5.3 policy deployment aligns with safeguards implementation | Extend security policies to explicitly cover personal data ; DPDPA references in procedures ; Training on data protection obligations | High | Low |
| 17 | Common Criteria | Logical & Physical Access | CC6.1 | Restricts logical and physical access | Section 8(5) | Access controls for personal data | Full | CC6.1 access controls align with security safeguards | Implement RBAC with purpose-based access ; Data classification with personal_data_dpdpa tier ; Least privilege for PII access | High | Low |
| 18 | Common Criteria | Logical & Physical Access | CC6.2 | Identifies and authenticates users | Section 8(5) | Authentication for personal data systems | Full | CC6.2 authentication aligns with security safeguards | MFA for systems processing personal data ; Authentication audit logs ; Session management ; User provisioning/deprovisioning | High | Low |
| 19 | Common Criteria | Logical & Physical Access | CC6.3 | Authorizes access based on roles and permissions | Section 6(1) | Purpose Limitation - access limited to specified purpose | Partial | CC6.3 role-based access exists but not purpose-bound authorization | Extend RBAC with purpose-scoped permissions ; Access control matrix enforcing purpose limitation ; Audit trail of access with purpose validation | High | Medium |
| 20 | Common Criteria | Logical & Physical Access | CC6.6 | Restricts access to data and system resources | Section 16(1) | Cross-Border Transfer Restrictions | Gap | CC6.6 access restriction exists but not geographical/jurisdictional controls | Implement cloud provider region policies (AWS SCPs Azure Policy) ; VPC endpoint policies blocking restricted regions ; Transfer validation middleware | Medium | Medium |
| 21 | Common Criteria | Logical & Physical Access | CC6.7 | Manages identification and authentication | Section 11(1) | Right to Access - authentication for Data Principal requests | Partial | CC6.7 manages authentication but not Data Principal self-service access | Build authentication for DSAR requests ; Data Principal identity verification ; Self-serve portal for access requests | High | Medium |
| 22 | Common Criteria | Logical & Physical Access | CC6.8 | Manages credentials for infrastructure and software | Section 8(5) | Secrets management for personal data systems | Full | CC6.8 credential management aligns with security safeguards | Use KMS/secrets manager for personal data systems ; Rotate encryption keys ; No hardcoded credentials in PII-processing code | High | Low |
| 23 | Common Criteria | System Operations | CC7.1 | Manages system capacity and performance | Section 8(5) | Availability of personal data processing systems | Partial | CC7.1 capacity management exists but not privacy-specific availability requirements | Ensure systems for consent management rights fulfillment remain available ; Redundancy for DSAR processing ; SLA monitoring | Medium | Low |
| 24 | Common Criteria | System Operations | CC7.2 | Monitors system components | Section 8(5) | Monitoring for security safeguards | Full | CC7.2 monitoring aligns with safeguards | Monitor personal data processing systems ; SIEM correlation rules for PII breach indicators ; Alert on unauthorized access to personal data | High | Low |
| 25 | Common Criteria | System Operations | CC7.3 | Identifies and responds to incidents | Section 8(6) | Breach detection and response | Partial | CC7.3 incident response exists but not DPDPA breach classification and notification | Implement breach classifier per S.2(u) definition ; Escalation to Legal/DPO ; Parallel intimation to DPB and Data Principals without delay (Rule 7(1) and 7(2)(a)) ; Detailed Board report within 72 hours (Rule 7(2)(b)) | High | Medium |
| 26 | Common Criteria | System Operations | CC7.4 | Communicates and remediates identified incidents | Section 8(6) | Breach Notification (Board + affected Data Principals) | Partial | CC7.4 remediation communication exists but not regulatory/individual notification per prescribed form | Board intimation templates per Rule 7(2)(a) and 7(2)(b) ; Individual notification per Rule 7(1) format ; Evidence preservation ; Post-incident review | High | Medium |
| 27 | Common Criteria | System Operations | CC7.5 | Develops and tests disaster recovery and business continuity plans | Section 8(5) | Business continuity for personal data processing | Partial | CC7.5 DR/BC exists but not personal data specific recovery priorities | Include personal data systems in DR scope ; RTO/RPO for consent management erasure systems ; Backup encryption ; Test data erasure in backup restoration | Medium | Medium |
| 28 | Common Criteria | Change Management | CC8.1 | Authorizes approves tests and deploys system changes | Section 8(4) | Change management to prevent unauthorized processing | Partial | CC8.1 change management exists but not purpose-drift prevention in deployments | Add privacy impact screening in change approval ; Validate purpose binding in code reviews ; SAST rules for PII pattern detection | High | Medium |
| 29 | Common Criteria | Vendor Management | CC9.1 | Establishes requirements for vendor and business partner engagements | Section 8(1)-(2) | Data Processing Agreement requirements | Full | CC9.1 vendor requirements align with DPA obligations | DPA templates with DPDPA clauses ; Erasure obligations ; Subprocessor restrictions ; Breach notification ; Audit rights | High | Low |
| 30 | Common Criteria | Vendor Management | CC9.2 | Assesses vendor and business partner performance | Section 8(1)-(2) | Data Processor monitoring and audit | Full | CC9.2 vendor assessment aligns with Processor governance | Supplier security assessments ; Data Processor audit schedule ; Subprocessor registry ; Breach notification testing ; Contract compliance reviews | High | Low |
| 31 | Privacy | Notice & Communication | P1.1 | Provides notice to data subjects | Section 5(1) | Notice Requirements - clear notice of data processing | Partial | P1.1 notice exists but not multilingual delivery per S.5(3) | Build i18n notice framework for Eighth Schedule languages ; Notice versioning ; Delivery timestamps ; Notice-to-consent linkage | High | High |
| 32 | Privacy | Notice & Communication | P1.1 | Notice describes the purposes for which personal information is collected (part of the P1.1 notice) | Section 6(1) | Purpose specification in consent request | Full | The P1.1 notice of purposes aligns with DPDPA purpose limitation | Ensure purpose is specific (not vague) ; Purpose key taxonomy ; Purpose displayed at consent request ; Purpose binding in data schema | High | Low |
| 33 | Privacy | Choice & Consent | P2.1 | Provides choice and obtains consent for collection use and disclosure | Section 6(1) | Consent (free specific informed unconditional unambiguous) | Partial | P2.1 consent mechanism exists but not verifiable audit trail per S.6(10) burden of proof | Build immutable consent event store ; Consent metadata (timestamp IP user-agent notice version purpose) ; Burden of proof evidence | High | High |
| 34 | Privacy | Collection | P3.2 | For information requiring explicit consent, communicates the need for consent and obtains it | Section 9(1) | Children's data - verifiable parental consent | Partial | P3.2 explicit-consent handling exists but not an age-specific verifiable parental consent workflow | Implement age verification ; Verifiable parental consent workflow per Rule 10 ; Tracking/profiling disable for under-18 ; Targeted ad exclusion | High (if children data) | High |
| 35 | Privacy | Collection | P3.1 | Collects personal information only for purposes identified in notice | Section 6(1) | Data Minimization - limited to data necessary for purpose | Partial | P3.1 purpose limitation exists but not necessity test enforcement | Implement data minimization reviews in design phase ; Automated PII discovery ; Purpose-to-field mapping ; Reject collection beyond stated purpose | High | Medium |
| 36 | Privacy | Collection | P3.1 | Collects personal information consistent with privacy objectives (lawful and fair means is a point of focus) | Section 6(1) | Consent must be free (not coercive) | Partial | P3.1 lawful and fair collection exists but not the DPDPA test that consent is free (S.6(1)) | Ensure consent is not conditional for unrelated service ; No negative consequence for withdrawal ; Document voluntary nature | High | Medium |
| 37 | Privacy | Use Retention Disposal | P4.1 | Uses personal information for purposes identified in notice | Section 4(1) / 6(1) | Purpose limitation - no processing beyond the specified purpose | Partial | P4.1 purpose limitation exists but not enforcement layer | Implement purpose-binding middleware ; Processing audit logs with purpose tracking ; Alert on purpose drift ; Rejected processing attempts | High | Medium |
| 38 | Privacy | Use Retention Disposal | P4.2 | Retains personal information consistent with purposes | Section 8(7) | Erasure upon purpose completion | Partial | P4.2 retention policy exists but not DPDPA erasure triggers (consent withdrawal purpose expiry) | Automated erasure trigger evaluation ; Consent withdrawal webhooks ; Purpose expiry calculation per S.8(8) ; Legal hold exception handling | High | High |
| 39 | Privacy | Use Retention Disposal | P4.3 | Securely disposes of personal information | Section 8(7) | Erasure across all systems including backups and Processors | Partial | P4.3 disposal exists but not cascading erasure per S.8(7)(b) | Cascading deletion to Data Processors ; Backup erasure within defined SLA ; Evidence of secure erasure ; Audit trail of deletions | High | High |
| 40 | Privacy | Access | P5.1 | Provides data subjects with access to their personal information | Section 11(1) | Right to Access - summary of personal data and processing | Partial | P5.1 access provision exists but not S.11(1)(b) requirement (identities of all Fiduciaries/Processors) | Build self-serve API/dashboard for data export ; Processing summary generation ; Data lineage (downstream Fiduciaries/Processors) ; Machine-readable format | High | Medium |
| 41 | Privacy | Access | P5.2 | Corrects or amends inaccurate personal information | Section 12(1)-(2) | Right to Correction - correction completion updating | Full | P5.2 correction mechanism aligns with S.12 rights | Implement correction request API ; Authentication for request validation ; Cross-system correction propagation ; Timeline tracking (internal SLA; grievance ceiling 90 days per Rule 14(3)) | High | Medium |
| 42 | Privacy | Disclosure to Third Parties | P6.1 | Discloses personal information to third parties with consent | Section 8(1)-(2) | Data Processor engagement requires valid contract | Full | P6.1 third party disclosure aligns with Processor governance | Execute DPAs before Processor engagement ; Consent scope covers disclosure ; Processor registry ; Subprocessor approval workflow | High | Low |
| 43 | Privacy | Disclosure to Third Parties | P6.2 | Creates and retains a complete, accurate and timely record of authorized disclosures of personal information | Section 11(1)(b) | Identities of Data Fiduciaries and Data Processors the data was shared with | Partial | P6.2 disclosure records hold the data; DPDPA requires giving it to the Data Principal on request (S.11(1)(b)) | Expose the disclosure record through the access-request workflow, with recipient identities and a description of the data shared | Medium | Low |
| 44 | Common Criteria | Security for Privacy (covered by CC6 in the 2017 TSC) | CC6.1 | Implements safeguards to protect personal information | Section 8(5) | Reasonable Security Safeguards | Full | P7.1 security safeguards align directly with S.8(5) | Implement encryption (TLS 1.3 AES-256) ; Access controls ; Audit logging ; SIEM monitoring ; Proportionate to data sensitivity | High | Low |
| 45 | Privacy | Quality | P7.1 | Maintains accurate complete and relevant personal information | Section 8(3) | Data accuracy and consistency for decisions/disclosure | Partial | P8.1 data quality exists but not DPDPA-specific triggers (decisions affecting DP or disclosure to another Fiduciary) | Data validation at ingestion ; Accuracy verification workflows ; Quality monitoring dashboards ; Accuracy attestation in transfer records | Medium | Medium |
| 46 | Privacy | Monitoring & Enforcement | P8.1 | Process for receiving, addressing, resolving and communicating the resolution of inquiries, complaints and disputes | Section 13(1) | Grievance redressal mechanism | Partial | P8.1 complaint handling provides the mechanism; DPDPA adds a published response period of no more than 90 days (Rule 14(3)) and that the Data Principal must exhaust it before the Board (S.13(3)) | Publish the grievance response period on the website or app; track each grievance against it; route Consent Manager grievances too | High (if SDF) | Low |
| 47 | Privacy | Disclosure & Notification | P6.3 | Creates and retains a record of detected or reported unauthorized disclosures (including breaches) of personal information | Section 8(6) | Breach record supporting the detailed Board report | Partial | P6.3 incident records exist; Rule 7(2)(b) requires specific content within 72 hours, including a report on intimations to Data Principals | Map the P6.3 record fields to Rule 7(2)(b)(i)-(vi) | High | Low |
| 48 | Privacy | Disclosure & Notification | P6.4 | Obtains privacy commitments from vendors and other third parties with access to personal information | Section 8(2) | Data Processor engaged only under a valid contract | Partial | P6.4 vendor privacy commitments exist; DPDPA requires a valid contract (S.8(2)) that provides for security safeguards (Rule 6(1)(f)) | Add DPDPA clauses to the vendor agreement template | High | Low |
| 49 | Privacy | Disclosure & Notification | P6.5 | Obtains commitments from vendors to notify the entity of actual or suspected unauthorized disclosures | Section 8(6) | Processor breach notice in time for Rule 7 intimations | Partial | P6.5 vendor notification commitments exist; the Data Fiduciary's own Rule 7 clocks ("without delay", 72-hour detailed report) set how fast vendors must report | Set processor breach-notice SLAs well inside the Rule 7 clocks | High | Low |
| 50 | Privacy | Disclosure & Notification | P6.6 | Provides notification of breaches and incidents to affected data subjects, regulators and others | Section 8(6) | Breach intimation to the Board and each affected Data Principal (Rule 7) | Partial | P6.6 notification exists; Rule 7 sets two clocks ("without delay" to Data Principals and the Board, detailed Board report within 72 hours) and prescribed content | Pre-build the three Rule 7 intimation templates and wire them to the incident workflow | High | Medium |
| 51 | Privacy | Disclosure & Notification | P6.7 | Provides data subjects with an accounting of the personal information held and disclosed about them | Section 11(1) | Right to access information about personal data | Partial | P6.7 accounting covers the summary and recipients; DPDPA also requires a summary of processing activities (S.11(1)(a)) and recipient identities (S.11(1)(b)) | Extend the access-request response to the S.11(1)(a)-(c) items | High | Medium |
| 52 | Common Criteria | Monitoring Activities | CC4.1 | Selects, develops and performs ongoing and separate evaluations of internal control | Section 10(2)(b) | Independent data auditor for Significant Data Fiduciaries | Partial | CC4.1 separate evaluations exist; an SDF must appoint an independent data auditor (S.10(2)(b)) and complete an annual DPIA and audit (Rule 13(1)) | Scope the SOC 2 audit cycle to include DPDPA obligations; document auditor independence | Medium | Medium |

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## Implementation Priority Summary

### Quick Wins (High Priority, Low Effort)
**Target:** Complete within 1-2 sprints

1. **Update Data Processing Agreements** — Add DPDPA clauses to existing vendor contracts (CC9.1, P6.1)
2. **Formal Data Fiduciary Designation** — Document accountability structure (CC1.1, CC1.5)
3. **Extend Data Classification** — Add `personal_data_dpdpa` tier (CC6.1)
4. **Purpose Taxonomy** — Create purpose catalog for consent and processing (P1.1, P4.1)

### Phase 1: Core DPDPA Extensions (High Priority, Medium-High Effort)
**Target:** 2-4 months

5. **Consent Management Enhancement** — Immutable audit trail + purpose binding (P2.1, Section 6(10))
6. **Multilingual Privacy Notices** — English + Eighth Schedule languages (P1.1, Section 5(3))
7. **Automated Data Erasure** — Consent withdrawal + purpose expiry triggers (P4.2, P4.3, Section 8(7))
8. **DSAR Fulfillment System** — Access + correction APIs (P5.1, P5.2, Sections 11-12)
9. **Breach Notification Extension** — Board + individual notifications (CC4.2, CC7.3, CC7.4, Section 8(6))
10. **Purpose-Binding Middleware** — Prevent processing beyond the specified purpose (P4.1, Sections 4(1) and 6(1))

### Phase 2: SDF Requirements (High Priority if Classified as SDF)
**Target:** Conditional on SDF classification

11. **DPO Appointment** — India-resident DPO with published contact details (Gap control, Section 10(2)(a))
12. **DPIA Methodology** — Privacy-specific impact assessments (CC3.1 extension, Section 10(2)(c))
13. **Independent Data Audit Scoping** — Extend annual audit to DPDPA obligations (CC1.2, P8.1, Section 10(2)(b))

### Phase 3: Conditional Requirements (Medium Priority)
**Target:** 4-6 months, if applicable

14. **Cross-Border Transfer Controls** — Region restrictions per MeitY notifications (Gap control, Section 16)
15. **Children's Data Protections** — Age verification + parental consent (P3.2, Section 9, if processing children's data)
16. **Grievance Redressal Portal** — Complaint submission + SLA tracking (CC2.3, Section 13)
17. **Data Accuracy Workflows** — Enhanced validation for decisions/disclosure (CC2.1, P7.1, Section 8(3))

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## SOC 2 vs. ISO 27001: Coverage Comparison

| Aspect | SOC 2 (Type II + Privacy) | ISO 27001:2022 |
|---|---|---|
| **Consent Management** | Strong (P2.1) | ❌ Not Covered |
| **Data Subject Rights** | Strong (P5.1, P5.2) | ❌ Not Covered |
| **Notice Requirements** | Strong (P1.1) | ❌ Not Covered |
| **Purpose Limitation** | Strong (P3.1, P4.1) | ⚠️ Partial (A.5.12) |
| **Data Erasure** | Strong (P4.2, P4.3) | ⚠️ Partial (A.8.10) |
| **Security Safeguards** | Strong (CC5-CC7) | ✅ Strong (Multiple A.8.*) |
| **Breach Notification** | ⚠️ Partial (CC4.2, CC7.4) | ⚠️ Partial (A.5.24) |
| **DPO Requirement** | ❌ Not Covered | ⚠️ Partial (A.5.2) |
| **Cross-Border Transfers** | ❌ Not Covered | ❌ Not Covered |

**Verdict:** SOC 2 organizations have a **40% shorter implementation path** to DPDPA compliance compared to ISO 27001 organizations, primarily due to Privacy Criteria coverage.

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## Using This Matrix for Audit Preparation

### For SOC 2 Type II Surveillance Audits

1. Add "DPDPA Relevance" column to your SOC 2 control descriptions
2. For each TSC marked "Full," document how the control satisfies the corresponding DPDPA section
3. For "Partial" TSCs, document planned or completed DPDPA-specific extensions
4. Include DPDPA-specific evidence (consent logs, erasure records, multilingual notices) in audit evidence

### For Data Protection Board Inquiries

1. Use SOC 2 Type II report as foundation for "reasonable security safeguards" (Section 8(5))
2. Reference Privacy Criteria (P1–P8) when demonstrating data subject rights implementation
3. Separately document gap controls (DPO, cross-border) that sit outside SOC 2 scope
4. Leverage annual SOC 2 audit as partial fulfillment of continuous monitoring obligation

### For SDF Independent Audits (Section 10(2)(b))

1. Provide auditor with this comparison matrix as the DPDPA compliance framework
2. Ensure SOC 2 auditor or separate data auditor explicitly assesses DPDPA extensions
3. Request audit report to cover both SOC 2 TSCs AND DPDPA-specific enhancements
4. Document how SOC 2 Type II report contributes to Section 10(2)(b) requirement

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## Change Log

| Version | Date | Changes |
|---|---|---|
| 1.2 | 2026-10-17 | Privacy rows re-checked against AICPA TSP 100 (2017 TSC): P1.2/P2.2 do not exist (rows 32, 34, 36 relabelled P1.1, P3.2, P3.1); P6.2 and P8.1 descriptions corrected and re-mapped (S.11(1)(b), S.13 grievance); added P6.3–P6.7 and CC4.1 (SDF audit). Now 52 rows: 17 Full (33%), 34 Partial (65%), 1 Gap (2%). |
| 1.1 | 2026-10-17 | Counts corrected to the actual 46 rows: 18 Full (39%), 26 Partial (57%), 2 Gap (4%); privacy criteria renumbered to the 2017 TSC P1–P8 (Quality P7.1, Monitoring P8.1; security safeguards under CC6). |
| 1.0 | 2026-03-29 | Initial release with 47 TSCs mapped to DPDPA obligations. Coverage: 18 Full (38%), 27 Partial (57%), 2 Gap (4%). |
| 1.1 | 2026-10-17 | Citations checked against the notified DPDP Rules 2025 and the official Act text: two-clock breach intimation (Rule 7), 90-day grievance ceiling (Rule 14(3)), parental consent (Rule 10), purpose limitation cited to S.4(1)/S.6(1) instead of S.8(4). |

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## Disclaimer

This comparison matrix is provided for educational and planning purposes. It is not legal advice. Consult qualified legal counsel for interpretation of DPDPA obligations and applicability to your specific circumstances. SOC 2 Trust Services Criteria descriptions are summarized from AICPA documentation.

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