DPDPA vs GDPR: Key Similarities, Differences and What Indian Businesses Can Learn

Data privacy professionals compare the Digital Personal Data Protection Act (DPDPA) to the European Union's General Data Protection Regulation (GDPR) almost by default. The two frameworks share a common philosophy, and understanding where they diverge matters for any organisation building a DPDPA-ready consent management platform or evaluating its DPDPA readiness ahead of the 2026 and 2027 enforcement dates.

Why the Comparison Gets Made So Often

When Parliament passed the Digital Personal Data Protection Act in 2023, attention turned quickly to GDPR. GDPR has been in force since 2018, it remains the reference point every subsequent privacy law gets measured against, and India's drafters were aware of it while shaping the DPDPA.

The DPDPA was built around how businesses operate in India: the scale and diversity of the population, the range of languages in use, and the specific priorities Indian regulators have chosen to emphasise. The comparison remains useful for identifying gaps in a compliance programme. Treating DPDPA as GDPR with minor edits creates real risk for any Data Fiduciary relying on that assumption.

Where the Two Laws Genuinely Align

Both frameworks follow a similar underlying philosophy. Data minimisation requires organisations to collect only what is necessary. Purpose limitation restricts data use to what was disclosed at the point of collection. Both give individuals rights to access, correct, or erase their data. Both require accountability, meaning organisations must demonstrate compliance rather than claim it. Both mandate reasonable security safeguards alongside breach reporting obligations.

An organisation already compliant with GDPR holds a genuine head start with DPDPA. Closing the remaining gaps still requires DPDPA-specific work, since several obligations under the Act have no direct GDPR equivalent.

Where DPDPA Is Narrower Than GDPR

The DPDPA does not include a right to data portability. Under GDPR, individuals can move their data from one provider to another. The DPDPA also does not extend a defined right to object to automated decision-making the way GDPR does, although India's developing rules around AI systems may address part of this ground over time.

The treatment of non-consent processing differs as well. DPDPA Section 6 sets out consent as the primary lawful basis for processing personal data. DPDPA Section 7, titled "certain legitimate uses," provides a closed, exhaustive list of specific scenarios, such as medical emergencies, employment-related processing, and delivery of state subsidies, where processing can proceed without consent. GDPR's "legitimate interests" ground under Article 6(1)(f) works differently: it is an open-ended balancing test that gives organisations considerably more flexibility in how data gets used. A DPDPA Data Fiduciary cannot rely on legitimate interest as a catch-all basis the way a GDPR controller can, since Section 7 limits the exceptions to a fixed list rather than a general-purpose test.

Privacy by design has no explicit statutory provision under the DPDPA, even though several of its obligations achieve a similar outcome in practice. GDPR includes enforcement mechanisms across EU member states, while India's Data Protection Board operates at the national level.

DPDPA remains a complete law built on a different structure. Organisations need a precise understanding of where its boundaries sit before assuming GDPR compliance transfers automatically to Indian requirements.

New Provisions DPDPA Introduces

In several respects, the DPDPA goes further than GDPR, reflecting needs that are distinctly Indian.

The Right to Nominate

Section 14 of the DPDPA gives a Data Principal the right to nominate another individual to exercise their data rights on their behalf, in the event of death or incapacity. GDPR has no equivalent mechanism, since it was drafted without this scenario in view. Every DPDPA Data Fiduciary handling nomination requests needs a documented process for verifying and recording a nominee, distinct from the standard grievance redressal workflow.

Provisions Built for the Indian Context

The DPDPA is shaped around India's multilingual environment, establishes a digital-first adjudication process through the Data Protection Board, and takes an explicit position on national security and cross-border data transfers. These reflect deliberate, India-specific design choices, addressing considerations that emerged after GDPR was drafted in the mid-2010s.

A Single Standard for Personal Data

GDPR maintains a formal category for sensitive data, covering health, religion, and political opinion, with additional layers of protection attached. The DPDPA applies a broadly consistent standard across personal data regardless of category. Health and financial information still qualify as personal data under the DPDPA, and the law applies its standard protections without GDPR's separate elevated tier for that category.

This distinction deserves close attention from any team building consent management workflows around DPDPA requirements. Teams accustomed to GDPR's classification system benefit from rebuilding their internal data categorisation framework to reflect the DPDPA's single-standard approach, instead of relabelling existing GDPR categories.

What Indian Businesses Should Still Take From GDPR

GDPR carries more than eight years of real-world enforcement behind it, giving Indian organisations a substantial body of guidance and precedent to draw on wherever the DPDPA remains silent.

A few areas are worth adopting directly. GDPR's approach to consent design, built around clarity and honesty, sets a useful benchmark for any consent management platform serving the Indian market. Its structured process for handling requests from individuals seeking access to their data is well tested. Its methodology for assessing privacy risk is considerably more developed than what the DPDPA currently specifies.

Wherever GDPR sets a higher bar than the DPDPA technically requires, building to that higher standard is generally the more prudent choice. It prepares the organisation for future regulatory developments and consistently adds long-term value to a compliance programme.

Read more: From DPDPA Readiness to DPDPA Maturity: A 90-Day Roadmap for Data Fiduciaries

Building a DPDPA Compliance Programme That Reflects Both

The DPDPA operates as its own statute, with its own goals and its own gaps relative to GDPR. An existing GDPR programme remains a strong foundation to build from. The more effective approach retains the parts of a GDPR framework that apply, adapts the parts that need reshaping for the Indian context, and builds new controls wherever the DPDPA introduces requirements GDPR never anticipated.

Assessing DPDPA readiness starts with mapping where a Data Fiduciary's current GDPR controls already satisfy DPDPA obligations, and where new work remains, particularly around consent capture, Data Principal rights fulfilment, and Section 7 exceptions. A dedicated DPDPA compliance platform supports this mapping by centralising consent records, notice versioning, and audit trails in one system, so a DPDPA Data Fiduciary is not tracking GDPR and DPDPA requirements separately.

The comparison works best as a reference map for identifying where the DPDPA requires its own approach, not as a template to copy directly.

Next Steps

OneConsent helps organisations build consent-first data programmes aligned with DPDPA and international privacy standards. Visit the OneConsent homepage to explore the platform, or book a DPDPA consultation for a compliance check to review your current DPDPA readiness and identify where a consent management platform can close the gaps