AMLEGALSDPDPAVibe Data Privacy
HomeInsightsDSA vs NDA vs MOU: Data Privacy Implications
ContractsVibe Data Privacy

DSA vs NDA vs MOU: Data Privacy Implications

Choosing the Right Agreement for Personal Data Sharing

12 min
January 2026

"When personal data is shared, a Data Sharing Agreement is mandatory under DPDPA—NDAs and MOUs are insufficient."

Contractual Compliance Principle
DSA vs NDA vs MOU: Data Privacy Implications

Organisations frequently conflate Non-Disclosure Agreements, Memorandums of Understanding, and Data Sharing Agreements. Under DPDPA, only DSAs adequately address personal data handling requirements. This article distinguishes these instruments and explains why DSAs are mandatory for DPDPA compliance.

Non-Disclosure Agreements

NDAs protect confidential information and ensure secrecy. They establish obligations not to disclose information to third parties. However, NDAs do not address how personal data is processed, stored, or deleted. An NDA prevents disclosure but does not ensure DPDPA-compliant handling of personal data within the receiving organisation.

Key Points

  • Protects confidentiality
  • Prevents disclosure
  • Does not address processing
  • Insufficient for DPDPA

Memorandums of Understanding

MOUs outline intentions for partnership and collaboration. They establish general frameworks for cooperation but rarely include enforceable terms for specific activities. MOUs typically lack the detailed provisions regarding data handling, security measures, and compliance obligations required under DPDPA.

Data Sharing Agreements

DSAs specifically address how personal data is used, stored, protected, and deleted. Required provisions include: purpose limitation, processing restrictions, security measures, breach notification, audit rights, sub-processor controls, and data return or destruction upon termination. DSAs translate DPDPA obligations into contractual commitments.

Key Points

  • Purpose limitation clauses
  • Security measure specifications
  • Breach notification obligations
  • Audit and inspection rights

DPDPA Mandate

Section 8(2) requires Data Fiduciaries to engage Data Processors under valid contracts. When personal data is shared with any third party—whether vendor, partner, or group company—a DSA containing DPDPA-compliant provisions is mandatory. Reliance on existing NDAs or MOUs exposes organisations to enforcement risk.

Key Takeaways

1

Audit existing agreements for DSA requirements

2

Develop standard DSA template with DPDPA clauses

3

Supplement NDAs with DSAs where personal data is shared

4

Convert MOUs to binding DSAs for data partnerships

5

Establish contract review process for data sharing

Statutory References

DPDPA Section 8(2)DPDP Rules 2025 Rule 6DPDPA Section 8(5)Indian Contract Act 1872

Need Compliance Guidance?

Our data privacy practice provides tailored compliance assessments and implementation support.

Get in Touch