If you open the FY2024-25 annual report of any large Indian listed company and scroll past the auditor’s report, the Board’s report, the Form AOC-1 we discussed in the last letter, the corporate-governance report and the management discussion, you will eventually arrive at a long, separately paginated document with a navy or green cover called the Business Responsibility and Sustainability Report, or BRSR. It will run between thirty and a hundred pages. It will be organised under nine numbered principles. It will contain a great many tables of percentages, ratios and “Yes / No” cells. And — like Form AOC-1 a year earlier and like CARO 2020 a year before that — it will be a piece of disclosure machinery that an outside analyst with twenty minutes of training can extract real signal from, and that the median Indian retail investor will never open.
This letter is about how to read it.
The argument has three parts. First, what the BRSR actually is — the statutory basis, the structure, what it replaced, and the assurance overlay that has been bolted on since 2023. Second, what is useful in it for an outside analyst — the seven or eight items that genuinely carry information you cannot get elsewhere. Third, what is noise — the items that look quantitative but are not, the items where the disclosure is structurally untrustworthy, and the items whose only function is to satisfy an unreviewed checklist. The framework is denser than IFRS S1/S2, denser than the EU’s CSRD-aligned ESRS for non-listed comparables, and denser than the SEC’s now-stayed climate disclosure rule. Whether that density translates into useful signal is the question.
The statutory basis, in one paragraph
The Business Responsibility and Sustainability Report sits in Regulation 34(2)(f) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. SEBI’s master circular dated 10 May 2021, supplemented by the operational circular of 11 November 2022 and the BRSR Core circular of 12 July 2023, prescribes the format. The reporting obligation applies to the top 1,000 listed entities by market capitalisation, on a mandatory basis, from financial year 2022-23 onwards. Below that threshold, BRSR is voluntary. The report is required to be included as a separate section of the annual report and tagged in XBRL on the BSE / NSE filing portals. The BRSR replaced the older Business Responsibility Report (BRR), introduced in 2012, which had been mandatory for the top 500 listed entities and which was, frankly, a checklist exercise. The 2021 BRSR is materially more demanding, and the 2023 BRSR Core layer is more demanding still.
What the document is organised into
The BRSR is divided into three sections. Section A is general disclosures — the legal name, listing details, employee headcount split by permanent / non-permanent and male / female, locations of operations, products as a percentage of turnover, subsidiary and associate counts, and CSR applicability. It is largely descriptive and largely lifted from filings the analyst already has. Section B is management-and-process disclosures — for each of the nine NGRBC principles, whether the entity has a policy, whether it is board-approved, whether it is publicly available, the web-link, the grievance redressal mechanism, and a self-rated maturity assessment. Section B is, almost in its entirety, structurally weak — more on that below. Section C is principle-wise performance disclosures — the actual quantitative content, organised under the nine principles of the National Guidelines on Responsible Business Conduct, with a mix of essential indicators (mandatory) and leadership indicators (voluntary).
The nine NGRBC principles, in compressed form: P1 ethics, transparency and accountability; P2 sustainable and safe goods and services; P3 employee well-being; P4 stakeholder responsiveness; P5 human rights; P6 environment; P7 responsible public-policy advocacy; P8 inclusive growth and equitable development; P9 customer value. This taxonomy is older than the BRSR itself — it dates from 2011 — and it is best treated as a piece of architectural scaffolding rather than as a substantively meaningful split.
What BRSR Core layered on top
The 2023 circular introduced two important changes. The first was the carve-out of a subset of the BRSR’s Section C — labelled BRSR Core — covering nine attributes and roughly forty key performance indicators (KPIs) that are, in SEBI’s judgment, the items most worth third-party assurance. The nine attributes are: greenhouse gas footprint, water footprint, energy footprint, embracing circularity (waste), enabling gender diversity in business, enabling inclusive development, fairness in engaging with customers and suppliers, openness of business, and gross wages paid to women.
The second change was a phased reasonable-assurance mandate over BRSR Core. The phasing is: top 150 listed entities by market capitalisation from FY 2023-24; top 250 from FY 2024-25; top 500 from FY 2025-26; top 1,000 from FY 2026-27. The 2024 industry standards from the joint Industry Standards Forum (ASSOCHAM, CII, FICCI) standardised the assurance evidence base. The choice of word matters. “Reasonable” assurance is the higher of the two assurance grades — a positive opinion based on sufficient appropriate evidence — and is the same standard the statutory auditor opines under for the financial statements themselves. The lower grade, “limited assurance”, produces only a negative-form conclusion (“nothing has come to our attention”) and is the standard under which most global sustainability reports are issued. The Indian framework is the more demanding standard.
The third change, also from the 2023 circular and refined through 2024, was a value-chain disclosure obligation: the top 250 listed entities were required to report Section C Core KPIs for their value chain (suppliers and customers individually contributing two per cent or more of upstream / downstream purchases / sales) from FY 2024-25, on a comply-or-explain basis. As of the most recent circulars, the value-chain reporting layer continues to be deferred year over year in practice — SEBI has consistently extended timelines under industry pressure — but the structural intent stands.
How the BRSR compares to other jurisdictions
The cleanest comparison is to IFRS S1 and S2, the International Sustainability Standards Board’s general-requirements and climate standards, mandatory in jurisdictions that have endorsed them — the UK from 2025, Singapore, Hong Kong, Australia from 2025 — and against which the EU’s ESRS, the SEC’s climate rule (stayed in 2024), and the Indian BRSR can all be benchmarked. IFRS S2 prescribes Scope 1, 2 and material Scope 3 emissions with a comply-or-explain timeline; IFRS S1 prescribes governance, strategy, risk-management and metrics-and-targets disclosures across sustainability matters. The Indian BRSR Core covers more ground than IFRS S2 alone (it has nine attributes, not one) but less than the full ESRS suite. The Indian framework is principle-wise rather than topic-wise, which makes it more cumbersome to navigate but more comprehensive on social factors than IFRS S1/S2.
The EU’s CSRD, mandatory from FY 2024 reporting (large companies in 2025), is the broadest framework — twelve ESRS standards covering twelve topical areas, double-materiality assessment, value-chain disclosure built in — but applies only to EU-domiciled entities and large non-EU groups with EU operations. The American SEC climate rule, finalised March 2024 and stayed by the Fifth Circuit in April 2024, would have required Scope 1, 2 and certain Scope 3 disclosures for large filers but is in litigation limbo. Against this landscape, India’s BRSR is one of the few mandatory, audited, multi-year frameworks now actually in force at scale.
What is useful — the seven things to actually look at
What follows is the seven items in a BRSR that, in my experience reading them across roughly forty large Indian listed entities, carry genuine analytical information. Treat the rest as scaffolding.
Useful item one: Scope 1, 2 and 3 greenhouse-gas emissions year over year
Section C Principle 6 question 7 reports total Scope 1 and Scope 2 emissions in tonnes of CO2-equivalent, with intensity ratios per rupee of turnover and per unit of physical production where available. From FY 2023-24 onwards, BRSR Core requires that these numbers carry reasonable-assurance certification for the top 150 entities, with the threshold expanding annually. A multi-year run of audited Scope 1 + 2 emissions, intensity-normalised, is the single most analytically useful piece of an Indian BRSR — it lets the analyst track decarbonisation pace against company-stated transition targets and against peer benchmarks.
Scope 3 disclosure is required only where material and is, in practice, where most large Indian groups still under-report. Where Scope 3 is provided, treat the absolute number with caution and the year-over-year delta with more confidence — methodology drift is large but consistency within a single reporter is usually better.
Useful item two: Water withdrawal by source and water-intensity ratio
Principle 6 question 3 reports water withdrawal in kilolitres by source (surface, ground, third-party, sea-water, others) with a water-intensity ratio per rupee of turnover. For water-stressed sectors — textiles, paper, chemicals, beverages, semiconductors, thermal power — this is genuinely useful. The water-source mix tells you something about a plant’s exposure to regulatory action (ground-water depletion notices are now common in Tamil Nadu, Maharashtra and Gujarat) and the multi-year intensity trend tells you whether the operator is improving on a per-rupee basis or merely growing into more water consumption.
Useful item three: Waste generation and intensity, by type
Principle 6 question 9 reports waste generation in metric tonnes split by plastic, e-waste, bio-medical, construction-and-demolition, battery, radioactive and other hazardous categories, with the proportion recycled / re-used / safely disposed. For sectors with extended-producer-responsibility exposure under the 2022 plastic-waste-management and 2022 battery-waste-management rules, the disclosure has compliance bite. The metric to watch is the recycled / re-used percentage trend, not the absolute generation number, which scales with volume.
Useful item four: Female participation rates in workforce, by management level
Principle 5 question 1 reports the gender split of permanent employees, permanent workers and key management personnel, alongside the gender split of new hires. Indian listed entities have a chronic under-representation problem at senior levels — the median large-cap reports female participation of seven to eleven per cent at board level and substantially lower at executive committee level. The number itself is interesting; the year-on-year trend is more interesting; the dispersion between hiring-pool female percentage and KMP female percentage tells you whether the company is making promotion-pipeline progress or hiring at the bottom and losing at the middle.
Useful item five: Workplace safety — lost-time injury frequency rate and fatalities
Principle 3 question 11 reports the lost-time injury frequency rate (LTIFR) per million person-hours worked for employees and for workers, the total recordable work-related injuries, and — critically — the number of work-related fatalities for both employees and workers, separately for permanent and contract / outsourced. For industrials, mining, construction, oil-and-gas and chemicals, this is a non-financial KPI that maps directly to operational discipline. The contract-worker fatality count is the line that gives most signal — it is the variable that companies with weaker contractor-management systems most often disclose poorly on.
Useful item six: Ratio of remuneration — CEO and median worker, plus board-to-median
Principle 5 question 3 reports the ratio of the remuneration of the median employee to the remuneration of the Chief Executive Officer, of the Chief Financial Officer, of the Whole-Time Directors and of the Chairperson, and the percentage change year-on-year. This is the Indian equivalent of the SEC’s Item 402(u) pay-ratio disclosure introduced in 2017 under Dodd-Frank Section 953(b), and it is more granular than the SEC version because it disaggregates the executive denominator across multiple roles. For a country with the income-distribution profile India has, the ratio is a useful piece of context — though the analyst should resist the temptation to draw cross-company conclusions from absolute pay-ratios without adjusting for the underlying workforce composition (a company with a large contract workforce can post a misleadingly low ratio).
Useful item seven: Open complaints — consumer, employee, supplier — and human-rights complaints
Principle 9 question 3 reports the number of consumer complaints received, the number pending at year-end and the breakdown by category (data privacy, advertising, cyber-security, restrictive trade, unfair trade, other). Principle 5 questions 5 and 6 report sexual-harassment complaints filed under the Sexual Harassment of Women at Workplace (Prevention, Prohibition and Redressal) Act, 2013 (POSH Act), complaints disposed, and complaints pending beyond ninety days. Principle 3 reports grievance redressal mechanisms for employees, workers and contract workers. These four complaint tallies — consumer, POSH, employee grievance, supplier grievance — are the items most worth tracking year-on-year, because the absolute count is less meaningful than the ratio of pending-to-received and the multi-year disposition trend.
The seventh item — and the analyst’s reward for getting through to Principle 7 — is the public-policy advocacy disclosure, which lists the trade and industry chambers the entity is affiliated to (CII, FICCI, ASSOCHAM, NASSCOM, ICC and so on) along with whether the affiliation is paid and whether the entity has engaged in policy advocacy. This is one of the few disclosures globally that requires a company to admit its lobbying footprint. It is rarely read.
What is noise
What follows is the items in a BRSR that I find structurally weak — items where the disclosure looks quantitative but is essentially performative, items where the data definition is so loose as to allow material discretion, and items where the self-rated nature of the disclosure makes year-over-year and cross-entity comparison meaningless.
Section B in its entirety is mostly noise. The nine-principle policy-coverage table — “Whether the entity’s policy / policies cover each principle of NGRBC and its core elements” — is a Yes / No grid. Almost every large entity ticks Yes for almost every cell. The web-link column is supposed to provide a public URL to the underlying policy; in practice many of these URLs go to corporate-intranet pages or to PDFs of one or two pages that say very little. The self-rated maturity assessment of policies, where present, is similarly self-served.
The “training on principles of NGRBC” table (Principle 1, question 6 in most years) reports the percentage of board members, KMP, employees and workers trained on the nine principles. Almost every large entity reports figures in the 90-to-100 per cent band. The metric does not survive even a cursory comparison test — the definition of “trained” is loose enough to capture an annual five-minute online-module click-through.
The “intentional and unintentional spills” table (Principle 6, question 12) reports spills of materials by type. Outside of a small number of oil-and-gas and chemicals reporters, the disclosure is almost universally “Nil”, which on a country-wide basis is structurally implausible.
The “value-chain emissions” tables as currently reported are noise for most Indian groups, because the methodology is non-standard and the supplier-survey coverage is, in practice, far below the population the entity does business with. Treat the number as directional at best.
The “research and development investment as a percentage of turnover” line (Principle 2) is structurally arbitrary because the line that distinguishes capex from R&D in Indian accounts varies materially by sector and by reporter.
The Section C “leadership indicators” — the voluntary indicators sitting under each principle — are a different kind of noise: most large entities skip them, and the entities that do report them are the same entities that already over-disclose elsewhere, so the data set is selection-biased.
A practitioner’s seven-pass routine for reading the BRSR
The same seven-pass discipline that worked for Form AOC-1 in the last letter works here. The compression is approximately ten minutes for a first BRSR read, twenty for a thorough one. The passes:
Pass one. Open the BRSR appendix in the annual report. Note the page count. A long BRSR is not necessarily a better BRSR — the longest reports I have read are also among the most boilerplate-heavy. The signal is denser in the BRSRs of operationally heavy industrials and looser in the BRSRs of asset-light services firms.
Pass two. Jump to Section C Principle 6 question 7 — Scope 1, Scope 2, and if disclosed Scope 3 emissions. Pull the three years of numbers (current year, comparative year, and the figure from last year’s BRSR as a cross-check). Compute the intensity per rupee of turnover and the year-on-year change. Note whether the disclosure carries the reasonable-assurance certificate (BRSR Core overlay).
Pass three. Stay on Principle 6 — questions 3 and 9. Pull water withdrawal by source and waste generation by type, with the recycled / re-used percentages. For water-stressed and EPR-exposed sectors, these are the second-most-important reads.
Pass four. Move to Principle 3 question 11. Pull the LTIFR for employees and workers, the recordable injuries, and the fatalities for both permanent and contract. Sit on the contract-worker fatality line for a second.
Pass five. Move to Principle 5 questions 1 and 3. Pull the gender split at KMP level and the median-employee-to-CEO pay ratio. Compare the gender split at KMP level to the gender split of new hires; the dispersion is the signal.
Pass six. Move to Principle 9 question 3 and Principle 5 questions 5 and 6. Pull the consumer-complaints disposition, the POSH-complaints disposition, and any pending-beyond-ninety-days counts.
Pass seven. Move to Principle 7. Read the trade-association affiliation list and the policy-advocacy disclosure. This is the disclosure most likely to surprise you in the next two minutes of any BRSR you ever read.
Total time, with practice: under twenty minutes per group. The output is a one-page summary on a single BRSR that contains more analytically actionable detail than the equivalent twenty minutes spent on the same group’s standalone P&L.
The compounding utility
The reason this matters is that the BRSR is in its third or fourth year of mandatory disclosure depending on market-cap tier, which means the data set is finally long enough to compute year-on-year trends without methodology drift drowning the signal. The assurance overlay — top 150 in FY 2023-24, expanding to top 1,000 by FY 2026-27 — means that within two reporting cycles, the entire mandatory-BRSR universe will carry reasonable-assurance certification on the nine BRSR Core attributes. That is a richer audited ESG data set than any other emerging market produces. It is comparable to, and in some respects more granular than, the audited sustainability disclosure now required in the UK, Singapore and Hong Kong under their respective ISSB-aligned regimes. India is, on this dimension, ahead of the US.
Whether the audited data set translates into better-priced equity capital for Indian firms with stronger ESG profiles is a separate question — the empirical evidence on ESG-premia in Indian equities, as elsewhere, is mixed and contested. But the data exists; that is the relevant point for the analyst.
Where the limits sit
Three structural weaknesses of the framework are worth flagging, because they affect how the analyst should use the data.
First, the population is still narrow. The BRSR applies to the top 1,000 listed entities — roughly 25 per cent of the listed universe by count and approximately 85 per cent by market capitalisation. Below that tier, equivalent disclosure is voluntary and rarely produced. The framework also does not apply to the unlisted layer of Indian corporate India, which dominates total economic activity. For comparative work across the entire Indian economy, the BRSR is a sample, not a census.
Second, the assurance scope is narrower than the disclosure scope. The reasonable-assurance overlay applies only to BRSR Core’s nine attributes, not to the full Section C. The bulk of the social and governance disclosure remains self-reported and unverified. That changes how to read each individual data point — Scope 1 and 2 emissions in an FY 2024-25 BRSR from a top-150 reporter is an audited number; LTIFR in the same document is not.
Third, the value-chain layer remains aspirational. The 2023 circular’s intent was to push BRSR Core reporting upstream and downstream into the supplier and customer base, but the implementation has been deferred year over year. For 2026, treat any value-chain numbers in a BRSR as indicative only.
Why the global reader should read the BRSR
If you analyse global businesses with India exposure — and the universe of such businesses is, by 2026, no longer small — the BRSR is the most efficient source of standardised ESG data on the Indian leg of those exposures. A European chemicals group whose Indian subsidiary is in the top 1,000 listed universe (if separately listed) or whose joint venture partner is, will produce a Schedule of disclosures on that Indian operation that materially exceeds what the parent’s CSRD report can capture. For a US investor running a fundamental long book in Indian large-cap equities, the BRSR provides a multi-year audited Scope 1 / Scope 2 series that simply does not exist for most equivalent emerging-market listings.
The wider point — and it is the same point I have been making across this Indian Market Context series for the last fortnight — is that the architecture of Indian disclosure is denser than the country’s reputation. The auditor’s report under CARO 2020 is denser than the equivalent US auditor’s report. The subsidiary disclosure under Form AOC-1 is denser than the equivalent SEC Item 21 or UK Schedule 4. The segmental disclosure under Ind AS 108 is, in some respects, more demanding than the IFRS 8 equivalent. And the BRSR — with its principle-wise structure, its reasonable-assurance overlay, and its now-multi-year time series — is one of the more substantive mandatory ESG frameworks in force at scale anywhere in the world.
The question is not whether the disclosure exists. It does. The question is whether the analyst opens it.
One-line takeaway: The BRSR is most useful when read selectively — the seven items above are where the signal lives; the rest is scaffolding — and the value of the framework grows with each additional year of audited data that accumulates in the public file.