TRAI Releases Draft Audit Manual for DRM-Based Digital Addressable Systems

Overview of the Proposed Audit Manual

The Telecom Regulatory Authority of India (TRAI) has released the 'Draft Telecommunication (Broadcasting and Cable) Services DRM-based Digital Addressable Systems Audit Manual, 2026.' This document aims to establish standardized procedures for auditing Digital Rights Management (DRM) systems used in television channel distribution, specifically addressing requirements under Schedule X of the Interconnection Regulations of 2017.

Context and Purpose

Under the existing 2017 Interconnection Regulations, distributors of television channels are required to conduct annual audits of their Digital Addressable Systems (DAS). While a manual for CAS (Conditional Access System) and SMS (Subscriber Management System) based platforms was introduced in March 2026, stakeholders—including IPTV operators and broadcasters—requested a dedicated framework for DRM-based systems. This draft manual is designed to act as a guidance document to ensure compliance with Schedule X.

Key Components of the Draft

The proposed manual outlines several procedural areas for stakeholders, including:

• Compliance Verification: Clause-wise procedures to audit DRM requirements, including encryption, fingerprinting, and software applications.
• Operational Scope: Detailed documentary requirements and audit procedures for both pre-signal compliance checks and annual subscription audits.
• Role Definitions: Explicit guidelines regarding the responsibilities of Distribution Platform Operators (DPOs), broadcasters, and auditors.
• Standardized Documentation: Provision of templates for audit reports, vendor declarations, and standardized audit forms.
• Procedural Timelines: Prescribed schedules for the completion of audit activities.

Stakeholder Participation

TRAI is inviting public feedback and written comments regarding the draft manual. Stakeholders are encouraged to provide evidence, data, and justifications to support their submissions.

• Submission Deadline: October 30, 2026.
• Submission Method: Comments may be sent via email to [email protected] and [email protected].
• Verification: The full draft is available for public review on the official TRAI website at www.trai.gov.in. Parties seeking further information may contact the TRAI B&CS Division.