Environmental, Social and Governance (ESG) compliance has moved from a “good-to-have” initiative to a board-level priority in India. Regulators, investors, lenders, customers, and global supply chains increasingly expect companies to demonstrate measurable sustainability performance and transparent governance.
In India, the most important ESG reporting framework is the Business Responsibility and Sustainability Report (BRSR) introduced by SEBI. Even for companies not directly mandated to file BRSR, ESG readiness is becoming essential due to vendor assessments, bank due diligence, private equity expectations, and global reporting alignment.
This guide explains what BRSR is, who must comply, what to disclose, and how to implement a practical ESG reporting and control framework.
What is BRSR?
BRSR (Business Responsibility and Sustainability Report) is SEBI’s ESG disclosure framework for listed entities. It is designed to improve transparency and comparability of sustainability performance across companies.
BRSR is built around the National Guidelines on Responsible Business Conduct (NGRBC) and requires disclosures across environmental impact, labour and human rights, community engagement, consumer responsibility, and governance.
Who Needs to File BRSR in India?
BRSR is currently applicable to the top 1,000 listed entities by market capitalization (as notified by SEBI for the relevant year). These entities must include BRSR as part of their annual report.
Even if your company is not in the top 1,000, ESG reporting may still be required or strongly expected if you are:
- A subsidiary of a listed company
- A vendor to multinational corporations (supplier ESG scorecards)
- Seeking funding from PE/VC funds with ESG mandates
- Borrowing from banks that include ESG risk in credit assessment
- Operating in high-impact sectors (manufacturing, chemicals, logistics, energy)
Key Components of BRSR
BRSR has three broad sections:
1) General Disclosures
- Company overview, products/services
- Locations and operations
- Workforce details (employees, contract labour)
- CSR applicability and spend
- Grievance mechanisms
- Supply chain overview
2) Management and Process Disclosures
- ESG governance structure (board oversight, committees)
- Policies aligned to NGRBC principles
- Risk management approach for ESG risks
- Stakeholder engagement process
- Due diligence across value chain
3) Principle-wise Performance Disclosures
Disclosures mapped to NGRBC principles, including:
- Ethical business conduct and transparency
- Product responsibility and customer well-being
- Employee well-being, diversity, and inclusion
- Human rights and labour practices
- Environmental management (energy, emissions, water, waste)
- Community development and social impact
- Responsible value chain and supplier practices
BRSR Core (Assurance-Ready ESG)
SEBI has introduced BRSR Core, a subset of key ESG metrics intended for higher reliability and assurance.
For companies moving toward BRSR Core readiness, the focus should be on:
- Clear metric definitions and boundaries
- Data traceability and audit trails
- Internal controls and approvals
- Evidence retention (invoices, meter readings, HR registers, vendor declarations)
Practical ESG Data Readiness: What Companies Should Prepare
Environmental Data
- Electricity and fuel consumption (site-wise)
- Renewable energy usage
- Water withdrawal, consumption, and recycling
- Waste generation and disposal (hazardous/non-hazardous)
- Emissions (Scope 1 and Scope 2; Scope 3 where relevant)
- Environmental compliance (consents, notices, penalties)
Social Data
- Headcount and diversity metrics
- Attrition and training hours
- Health and safety incidents (LTIFR, fatalities, near misses)
- Wages, benefits, and social security compliance
- POSH compliance and grievance redressal
- Contract labour management and vendor compliance
Governance Data
- Board composition and independence
- Related party transactions and approvals
- Anti-corruption and whistleblower cases
- Data privacy and cybersecurity controls
- Vendor due diligence and conflict-of-interest declarations
Common ESG Compliance Challenges
1) Data Fragmentation
ESG data often sits across departments—admin, HR, EHS, finance, procurement—without a single owner or system.
2) Weak Documentation and Evidence
Many companies can “estimate” numbers but cannot produce reliable supporting evidence, which becomes a problem for assurance and investor due diligence.
3) Boundary and Scope Confusion
Companies struggle with questions like:
- Do we include leased sites?
- How do we treat outsourced manufacturing?
- How do we account for contract labour?
4) Supply Chain ESG
Large customers increasingly require ESG disclosures from vendors, including emissions, labour practices, and ethical sourcing.
Step-by-Step Implementation Plan for BRSR/ESG Reporting
Step 1: Assign Governance and Ownership
- Board oversight (or a sustainability committee)
- Management owner (CFO/CS/Compliance head)
- ESG working group with HR, EHS, finance, procurement
Step 2: Perform a Gap Assessment
- Identify mandatory BRSR disclosures applicable to your business
- Map current data availability and data owners
- Identify missing policies, registers, and evidence
Step 3: Define Metrics, Boundaries, and SOPs
- Site and entity boundary definition
- Standard operating procedures for data capture
- Monthly/quarterly data collection cadence
- Approval workflow and sign-offs
Step 4: Build Evidence and Controls
- Maintain supporting documents for each metric
- Implement maker-checker controls
- Create audit trails and version control
Step 5: Draft the BRSR and Validate
- Prepare principle-wise disclosures
- Validate with internal stakeholders
- Ensure consistency with annual report, CSR disclosures, and financial statements
Step 6: Prepare for Assurance (BRSR Core)
- Conduct internal review/testing
- Address data gaps and control weaknesses
- Prepare for limited assurance by independent professionals
How ESG Connects with Finance, Tax, and Compliance
ESG reporting is not just a sustainability function—it intersects with finance and compliance:
- Capex planning: energy efficiency and renewable investments
- Cost controls: waste reduction, water reuse, fuel optimization
- Risk management: regulatory penalties, litigation, reputational risk
- Vendor compliance: contract labour and statutory compliance
- Governance: related party controls, fraud prevention, whistleblower systems
A finance-led ESG approach improves accuracy, defensibility, and investor confidence.
How Perfect Accounting Can Help
Perfect Accounting and Shared Services can support companies with end-to-end ESG readiness and reporting:
- BRSR applicability assessment and compliance roadmap
- ESG data gap assessment and documentation framework
- SOPs for ESG data capture and internal controls
- Coordination with departments for data collection
- Drafting and review of BRSR disclosures
- Support for BRSR Core assurance readiness
- Integration of ESG metrics into MIS and board reporting
Conclusion
BRSR and ESG compliance in India are rapidly becoming standard expectations for companies—especially those connected to listed entities, global supply chains, or institutional funding. The key to successful ESG reporting is not just drafting disclosures, but building a reliable system of data ownership, evidence, and internal controls.
Companies that invest early in ESG readiness gain stronger stakeholder trust, smoother due diligence outcomes, and better access to capital.
If you want to build an ESG reporting system that is practical, audit-ready, and aligned with Indian regulatory expectations, Perfect Accounting and Shared Services can help you design and execute a structured ESG compliance roadmap.