The Telecom Regulatory Authority of India (TRAI) has proposed a groundbreaking consent-driven framework for telecom data sharing that could transform how Indians manage their digital identities and service portability. This DEPA-style approach represents a significant shift toward user-centric data governance in the telecommunications sector, potentially setting a precedent for other industries.

What is DEPA and How Does It Apply to Telecom?

The Data Empowerment and Protection Architecture (DEPA) is India's innovative framework for consent-based data sharing that gives individuals control over their personal information. Originally developed for financial data through account aggregators, DEPA enables secure, standardized data flows between entities with explicit user consent.

TRAI's proposal extends this architecture to telecommunications, creating what could be called "Telecom DEPA" or "DEPA-style KYC." This framework would allow telecom subscribers to share their Know Your Customer (KYC) data across service providers with granular consent controls, eliminating the need for repeated verification processes when switching carriers or accessing new services.

At its core, the DEPA-style telecom framework operates on three fundamental principles: user consent, data minimization, and purpose limitation. When implemented, the system would function through:

  • Consent Managers: Licensed entities that act as intermediaries between data providers (telecom companies) and data consumers (other service providers)
  • Standardized APIs: Secure application programming interfaces that enable seamless data transfer while maintaining privacy and security
  • Digital Locker Integration: Potential integration with DigiLocker for document verification and storage
  • Real-time Consent Flow: Dynamic consent mechanisms that allow users to specify what data to share, with whom, and for how long

This architecture ensures that telecom subscribers become active participants in data sharing decisions rather than passive subjects of data collection.

Mobile Number Portability Revolutionized

One of the most immediate impacts of TRAI's proposal would be the transformation of mobile number portability (MNP). Currently, switching telecom providers involves cumbersome paperwork, repeated KYC verification, and service disruptions that can last several days.

With DEPA-style consent management, the portability process could become nearly instantaneous. Users would simply provide consent through a registered consent manager, allowing their verified KYC data to flow securely from their current provider to the new one. This eliminates redundant verification while maintaining regulatory compliance.

Cross-Sector Data Portability Potential

Beyond telecom-to-telecom transfers, the framework opens possibilities for cross-sector data sharing. With proper consent, verified telecom data could be used for:

  • Financial Services: Streamlined account opening and loan applications
  • E-commerce: Simplified registration and age verification
  • Government Services: Efficient access to digital public infrastructure
  • Healthcare: Emergency contact verification and telemedicine registration

This interoperability could significantly reduce friction in digital onboarding while enhancing user privacy and control.

Security and Privacy Considerations

The consent-driven approach addresses several critical privacy concerns that have emerged in India's digital ecosystem:

  • Reduced Data Proliferation: By eliminating redundant KYC collection, the framework minimizes the number of entities storing sensitive personal information
  • Consent Revocation: Users can withdraw consent at any time, forcing data consumers to delete previously shared information
  • Audit Trails: Comprehensive logging ensures transparency about who accessed what data and when
  • Purpose Limitation: Data can only be used for the specific purposes authorized by the user

Implementation Challenges and Timeline

While the framework promises significant benefits, successful implementation faces several hurdles:

  • Technical Standardization: Developing interoperable APIs across multiple telecom providers
  • Regulatory Coordination: Ensuring alignment with existing data protection regulations
  • User Education: Helping millions of subscribers understand and effectively use consent mechanisms
  • Infrastructure Costs: Building the necessary technical infrastructure for consent managers and data flows

Industry experts suggest a phased implementation approach, beginning with pilot programs in major metropolitan areas before nationwide rollout.

Global Context and India's Digital Leadership

India's DEPA framework positions the country at the forefront of data governance innovation. While Europe's GDPR focuses heavily on data protection and individual rights, DEPA adds an empowerment dimension by enabling controlled data sharing for economic benefit.

The telecom extension of DEPA could serve as a model for other countries seeking to balance privacy protection with digital innovation. As more nations develop their own data governance frameworks, India's consent-driven approach offers valuable lessons in user-centric design.

Impact on Digital Public Infrastructure

TRAI's proposal aligns with India's broader vision of digital public infrastructure, which includes systems like Aadhaar, UPI, and the Account Aggregator framework. By adding telecom data to this ecosystem, India creates a more comprehensive digital identity layer that can serve various use cases while maintaining user control.

This integration could accelerate India's digital transformation by reducing friction in service access while building trust through transparent data practices.

Industry Response and Stakeholder Perspectives

Initial reactions from industry stakeholders have been cautiously optimistic. Telecom providers recognize the potential operational efficiencies from reduced KYC costs, while consumer advocacy groups welcome the enhanced privacy protections.

However, some concerns have emerged regarding implementation complexity and the need for robust cybersecurity measures to prevent misuse of the consent mechanisms.

TRAI's DEPA-style framework for telecom data represents more than just a regulatory update—it signals a fundamental shift in how we think about personal data. By treating consent as the foundation of data sharing rather than an afterthought, India is pioneering an approach that could redefine digital trust.

As this framework evolves, we may see similar consent-driven architectures emerge in other sectors, creating a cohesive ecosystem where individuals truly control their digital footprints while enjoying seamless access to services.

The success of this initiative will depend on careful implementation, continuous stakeholder engagement, and ongoing refinement based on real-world experience. If executed effectively, India's consent-driven telecom data framework could become a global benchmark for responsible digital innovation.