Skip to content

CS Professional · Environmental, Social and Governance (ESG) - Principles and Practice

Board's Accountability on ESG: formula sheet

Full chapter guide

Key formulas

Section 166(1)
Act in accordance with the articles of the company
Subject to the Act, the director must follow the articles.
Section 166(2)
Good faith + promote objects + benefit of members as a whole + best interests of company, employees, shareholders, community and protection of environment
The main ESG hook. Quote the environment and community limbs.
Section 166(3)
Due and reasonable care, skill, diligence + independent judgment
Use this for failure to oversee known ESG risks.
Section 166(4)
No situation of direct or indirect conflict of interest with the company
Applies to conflicts in ESG related-party contracts or vendor choice.
Section 166(5)
No undue gain or advantage; if made, pay equal amount to the company
Gain for self, relatives, partners or associates. This payment is separate from the fine under Section 166(7).
Section 166(6)
A director must not assign the office; any assignment is void
Bars assigning the office to another person. It does not govern committee delegation.
Section 166(7) penalty
Fine of not less than ₹1,00,000, may extend to ₹5,00,000
Penalty for contravention of the section. It does not provide for recovery of losses.
Three-layer ESG governance
Board (accountability) → Board committees (oversight) → Management (execution and reporting)
Use this as the skeleton of any structure answer.
CSR Committee
Mandatory under section 135, Companies Act, 2013, where the company meets the applicability thresholds
Scope is CSR policy, Schedule VII activities and monitoring of spend. It is narrower than a sustainability committee.
Risk Management Committee
Mandatory under SEBI LODR for the specified top listed entities; covers ESG and climate risks among others
Do not say every company must have one. Check applicability.
Sustainability / ESG Committee
Voluntary (not generally mandated by statute); broader scope than CSR
Covers ESG strategy, targets, performance and BRSR disclosures.
Reporting line
Management → Committee → Board
Committees recommend and oversee; the board remains accountable.
Independent directors on a listed board
Chairperson non-executive and not a promoter, not related to any promoter, and not related to persons in management positions at board level or one level below: at least 1/3 of the board independent. Otherwise (executive chairperson, no regular non-executive chairperson, or a chairperson who is a promoter or so related): at least 1/2 independent.
This is the SEBI LODR rule (Regulation 17). Count the board strength first and round up if the result is a fraction, as the rule requires.
Listed company board composition
At least 1 woman director; top 500 listed entities by market capitalisation: at least 1 woman independent director
Under SEBI LODR. Also, the board must have an optimum combination of executive and non-executive directors.
Minimum board size for a listed company
Board of at least 6 directors for the top 1000 listed entities by market capitalisation
A SEBI LODR requirement. Quote it only for the entities it applies to. Do not confuse this top 1000 threshold with the top 500 threshold for the woman independent director.
Companies Act, 2013 requirement of independent directors
Listed public company: at least 1/3 of total directors independent (Section 149(4))
Also at least one woman director for prescribed classes of companies (Section 149(1)).
Disclosure of board skills
Disclose core skills, expertise and competencies of the board, and the directors who have them
A LODR requirement. This is the basis of the skills matrix.
Independence criteria
Not a promoter or related to promoters or directors; no material pecuniary relationship; not recently an employee or auditor of the company; holds integrity and relevant expertise
Criteria are in Section 149(6) of the Companies Act, 2013 and LODR. Explain in your own words.
Source of the requirement
SEBI (LODR) Regulations, 2015, Regulation 34(2)(f) → BRSR in the annual report
BRSR is a part of the annual report of the listed entity. It applies to the top 1,000 listed entities by market capitalisation. Confirm the current cut-off in the latest SEBI circular.
Structure of BRSR
Section A (General) + Section B (Management and Process) + Section C (Principle-wise Performance)
Section C has Essential Indicators, which are mandatory, and Leadership Indicators, which are voluntary.
Number of principles
9 principles of NGRBC
Principle 1 is ethics, transparency and accountability. The remaining eight cover goods and services, employee wellbeing, stakeholders, human rights, environment, public policy, inclusive growth and consumer value.
BRSR Core
BRSR Core = selected KPIs from BRSR + reasonable assurance
It is a subset, not a separate report. Assurance is by an independent assurance provider.
BRSR vs BRR
BRR = narrative, voluntary-style format; BRSR = quantitative, structured, comparable
BRSR replaced BRR. Use this contrast for any difference question.
Board accountability disclosures
Director's statement + highest authority for policy implementation + committee or board review of NGRBC
These are in Section B. Quote them in answers on board responsibility.
Integration chain
Material ESG issue → Strategy goal → Risk control → KPI → Pay link → Disclosure and review
Use this as the answer skeleton for any integration question.
ERM cycle
Identify → Assess → Treat → Monitor → Report
Apply it to ESG risks such as climate, safety and data privacy.
Good ESG KPI test
Material + Measurable + Time-bound + Within management control + Verifiable
A KPI that fails these tests is weak for pay linkage.
Weighted scorecard payout
Incentive payable = Target incentive × Σ (weight × achievement %)
Weights across financial and ESG KPIs should total 100%. Achievement is usually capped as per the policy.
Committee roles
NRC recommends pay policy and criteria; Risk/ESG Committee oversees risk and ESG; Board approves
State who recommends and who approves. Do not give the final approval to management.
Engagement cycle
Identify stakeholders → Understand concerns → Assess materiality → Act → Report → Review
Use this sequence to structure any answer on engagement. It is a process, not a one-time event.
Board accountability rule
Assurance supports the board; it does not replace the board's responsibility
Directors stay accountable for accuracy even when a third party assures the data.
Reliable disclosure test
Accurate + Complete + Balanced + Comparable + Verifiable
Use as a checklist for good ESG reporting. A report that fails 'balanced' or 'verifiable' risks being greenwashing.
Greenwashing indicators
Vague claim, selective disclosure, unsupported target, or inflated data
Name the indicator present in the facts, then state the board's remedy.

Quick revision

  • Directors owe duties to the company, and must also have regard to employees, shareholders, the community and the environment.
  • The board stays accountable even when ESG work is delegated to a committee.
  • Committees support the board. They do not replace it.
  • A clear ESG governance structure names who is responsible, how often they report and what they review.
  • Diversity covers gender, skills and experience. Independence protects objective oversight.
  • Independent directors help check management on ESG disclosures and risks.
  • BRSR is SEBI's disclosure format for sustainability and responsible business conduct by listed entities.
  • BRSR uses core indicators and leadership indicators. Check the current applicability from the official text.
  • ESG risks should sit in the enterprise risk framework and be reviewed by the board.
  • Linking remuneration to ESG targets aligns management with long-term goals.
  • Stakeholder engagement means identifying stakeholders, hearing them and acting on material concerns.
  • In a case answer, state the provision, apply it to the facts and then conclude.

Common mistakes

  • Saying directors owe duties only to shareholders. Fix: Quote Section 166(2): the duty runs to the company, employees, shareholders, the community and the environment.
  • Citing the wrong sub-section for care and diligence. Fix: Link 166(2) to good faith and stakeholders, 166(3) to care, skill and diligence, and 166(4) and (5) to conflict and undue gain.
  • Saying a Sustainability or ESG Committee is mandatory under the Companies Act. Fix: Say the CSR Committee is statutory for applicable companies and the ESG committee is generally a voluntary best practice.
  • Treating CSR and ESG committees as identical. Fix: Contrast scope: CSR is about Schedule VII spending and policy; ESG covers strategy, targets and disclosures across E, S and G.
  • Treating diversity as only gender. Fix: Say the legal minimum is about gender, but good practice covers age, skills, background and experience.
  • Using the wrong independence threshold. Fix: Check the chairperson first. Non-executive chairperson who is not a promoter and not so related: one-third. Otherwise (executive chairperson, or a promoter or related chairperson): one-half.
  • Treating BRSR Core as a separate report from BRSR. Fix: Write that BRSR Core is a subset of KPIs within the BRSR that needs reasonable assurance.
  • Saying the BRSR has only Essential indicators or that all indicators are mandatory. Fix: State that Essential indicators are mandatory and Leadership indicators are voluntary.
  • Listing ESG KPIs without linking them to material issues. Fix: Pick KPIs that fit the company's sector and facts. Say why each is material.
  • Saying management approves executive pay. Fix: Write that the Nomination and Remuneration Committee recommends and the board approves, subject to any shareholder approvals the law requires.

Exam tips

  • Quote the exact limb of Section 166(2) on employees, community and environment. Examiners reward this link.
  • Use the provision, analysis, conclusion layout in every case answer, and name the sub-section in each step.
  • Show that you know delegation to committees does not remove board accountability.
  • Add a practical drafting or compliance step, such as a board resolution, policy approval or minuted review.
  • Do not cite section numbers or penalties you are unsure of. Explain the rule in words instead.
  • Always state whether a committee is mandatory or voluntary. Examiners look for this distinction.
  • Use the three layers (board, committee, management) as the skeleton of every answer.
  • In case questions, spot the gap first (no owner, no committee, no risk link) and then fix it.