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Level 2 · Explainer·IFRS S1 / S2 · Disclosure guides

IFRS S1 and S2 Governance Disclosures: Board Oversight, Management Roles and Controls

A practitioner guide to mandates, skills, information flows, decisions, trade-offs, target oversight, remuneration and the supporting control environment.

Who this is for A 13-minute read for reporting teams working through Climate risks, scenario analysis and resilience under IFRS S2, and for reviewers testing whether the evidence behind it holds.

Short answer

The answer, before the reasoning

IFRS S1 and IFRS S2 governance disclosures should explain how oversight actually operates. Identify the responsible governance body or individual; show how responsibility is embedded in mandates; explain how skills are assessed or developed; describe what information is provided and how often; show how risks and opportunities affect strategy, major transactions, risk management and trade-offs; explain oversight of targets and remuneration; and describe management roles, controls and integration with other functions.

A committee name or generic statement of board responsibility is not enough.

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Source-grounded educational draft. Final LRA technical sign-off is required before publication.

PUBLIC ARTICLE

In practice

FORMAT

FORMAT LANGUAGE VERSION
Tier 3 Deep Guide British English 1.0 • 1 August 2026

Rule

WHO THIS IS FOR

Company secretaries, board and committee support teams, sustainability and finance functions, risk managers, HR and remuneration teams, consultants and reviewers preparing or testing governance disclosures under IFRS S1 and IFRS S2.

Technical status

STANDARD STATUS

IFRS S1 and the original IFRS S2 requirements are effective for annual reporting periods beginning on or after 1 January 2024, with earlier application subject to applying the companion Standard at the same time. The current IFRS S2 issued text incorporates targeted greenhouse gas amendments issued in December 2025. Those amendments apply for annual periods beginning on or after 1 January 2027, with earlier application permitted, and do not alter the governance, strategy or risk-management architecture explained in this article.

Governance disclosure should show a working decision system

IFRS S1 and IFRS S2 governance disclosures are not satisfied by naming the board committee that oversees sustainability. The disclosure should explain how responsibility is embedded in mandates, whether appropriate skills are available or developed, how and how often information reaches the governing body, how sustainability-related risks and opportunities influence strategy, major transactions and risk management, how trade-offs are considered, how targets and remuneration are overseen, and how management roles and controls support that oversight.

Figure 1. A governance disclosure should explain how oversight actually works, not merely identify a committee.

In practice

GOVERNANCE ELEMENT WHAT USERS NEED TO UNDERSTAND EVIDENCE SIGNAL
Mandate Which body or individual is responsible and how responsibility is embedded in formal documents. Terms of reference, mandate, role description, policy or delegated authority.
Skills and competence How the body determines whether suitable capability exists or will be developed. Skills matrix, training plan, external advice, appointment criteria.
Information flow What information is provided, by whom, through which route and how often. Board calendar, dashboard, escalation protocol, papers and minutes.
Decision-making How risks and opportunities influence strategy, major transactions, risk management and trade-offs. Decision records, investment papers, challenge questions, alternatives assessed.
Targets and remuneration How targets are set and monitored and whether related metrics influence remuneration. Target approvals, performance dashboards, remuneration policy and outcomes.
Management and controls Which management role or committee operates the process and how controls integrate with internal functions. Delegations, RACI, procedures, controls, attestations and internal review.

Source-grounded governance requirements

IFRS S1 paragraph 27 requires disclosure about the governance body or individual responsible for oversight and management's role in governance processes, controls and procedures. IFRS S2 paragraphs 5-7 apply substantially the same architecture to climate-related risks and opportunities. Where sustainability oversight is integrated, the entity can provide integrated disclosure and avoid unnecessary duplication, while still including climate-specific information that is material or specifically required.

In practice

IFRS S1 REQUIREMENT AREA DISCLOSURE QUESTION
Responsibility in mandates and policies How is oversight reflected in formal terms of reference, mandates, role descriptions or related policies?
Skills and competencies How does the governing body determine that appropriate skills are available or will be developed?
Information and frequency How and how often is the body informed about sustainability-related risks and opportunities?
Strategy, transactions and risk management How does the body take risks and opportunities into account when overseeing strategy, major transactions, risk processes and policies?
Trade-offs Has the body considered trade-offs associated with risks and opportunities, and how did this affect decisions?
Targets and remuneration How does the body oversee target-setting and progress, including whether related performance metrics enter remuneration policies?
Management role and controls Is responsibility delegated to a management position or committee, how is it overseen, and how are controls integrated with other functions?

Rule

WHAT THE STANDARDS DO NOT PRESCRIBE

IFRS S1 and IFRS S2 do not prescribe a particular committee name, a fixed number of board meetings, a mandatory sustainability director, a universal skills matrix, or a requirement to link remuneration to every sustainability metric. The disclosure should faithfully explain the entity's actual governance arrangements and whether and how relevant performance metrics are included in remuneration policies.

Mandate and accountability

The disclosure should identify the body or individual with oversight responsibility and explain how that responsibility is formalised. Avoid reporting only that the board is "ultimately responsible". Users need to understand which committee performs detailed review, which matters are reserved for the full board, how escalation works and how responsibilities interact with audit, risk, remuneration or investment committees.

Skills and competencies

A list of director biographies is not a substitute for explaining the governance process. The entity should explain how it determines whether the relevant body has, or will obtain, appropriate skills and competencies. Evidence may include a skills assessment, structured learning, specialist appointments, access to external experts or changes to committee composition.

Information flow and frequency

Frequency should be reported with enough context to show the decision cycle. "Quarterly updates" is stronger when the disclosure also describes the dashboard, thresholds or events that trigger additional escalation, the management owner who prepares the information and the relationship between routine reporting and urgent incidents or transactions.

In practice

INFORMATION FLOW FIELD PRACTICAL CONTENT
Source and preparer Which management role or committee compiles information and which functions contribute.
Content Risk and opportunity changes, exposures, scenarios, progress against plans and targets, control exceptions and financial effects.
Cadence Regular schedule plus event-driven escalation.
Thresholds Which changes, breaches or transactions require committee or board attention.
Challenge and action How questions, decisions, actions and follow-up are recorded.

Show how governance affects strategy, transactions and trade-offs

The most decision-useful governance disclosure explains how oversight influenced an actual decision. IFRS S1 explicitly links governance to strategy, major transactions, risk management and trade-offs. This requires more than a statement that sustainability is considered in all decisions.

In practice

DECISION TYPE GOVERNANCE QUESTIONS POSSIBLE EVIDENCE
Strategy approval Which material risks and opportunities were considered? Were time horizons and resilience discussed? Strategy papers, scenario summaries, approved risk appetite, minutes.
Major transaction How did the board evaluate sustainability exposure, dependencies, future regulation and integration cost? Acquisition or investment paper, due diligence, valuation assumptions, conditions of approval.
Capital allocation How were competing investments, financing constraints and expected risk reduction or opportunity capture compared? Capital committee papers, business cases, prioritisation criteria, funding plan.
Trade-off Which alternatives created different effects for stakeholders, resources, cost, timing or risk? How was the choice made? Options analysis, impact evidence, financial analysis, decision rationale.
Risk response Which residual exposure was accepted, mitigated, transferred or monitored? Risk acceptance, insurance, mitigation plan, monitoring thresholds.

Rule

BALANCED DISCLOSURE

A useful governance narrative can acknowledge that the board approved a phased response, accepted residual risk, deferred an investment or requested more evidence. Oversight is not demonstrated by presenting every decision as immediate, unanimous or fully successful.

Targets, remuneration and performance oversight

The governance pillar connects to metrics and targets by explaining how the governing body oversees target-setting and progress. This should identify which targets are subject to board or committee review, the frequency of monitoring, the thresholds for corrective action and whether target changes require approval.

The remuneration disclosure should be factual. IFRS S1 asks whether and how related performance metrics are included in remuneration policies. IFRS S2 adds specific climate-related remuneration information, including whether and how climate considerations enter executive remuneration and a percentage measure for executive management remuneration linked to climate-related considerations. The detailed IFRS S2 metric should be checked separately when relevant.

In practice

TARGET OVERSIGHT ELEMENT DISCLOSURE DETAIL CONTROL
Approval Who approved the target, boundary, baseline, timeline and methodology. Signed target paper and version control.
Monitoring What metrics and milestones the governing body reviews and how often. Dashboard and meeting record.
Underperformance What happens when progress is behind plan or data quality is insufficient. Corrective action, revised plan or explicit limitation.
Remuneration link Whether and how performance metrics influence remuneration and which population is covered. Remuneration policy, scorecard and calculation control.

Management roles and the control environment

Management disclosure should distinguish ownership from oversight. It should identify the responsible management-level role or committee, explain how the board or relevant body oversees that role and describe the controls and procedures management uses. The disclosure becomes stronger when it identifies how finance, risk, sustainability, legal, operations, internal audit and other functions interact.

In practice

CONTROL LAYER EXAMPLES DISCLOSURE VALUE
Entity-level governance Policy, committee mandate, roles, escalation and approval authorities. Shows accountability and decision rights.
Process controls Risk identification review, target approval, scenario governance, data request and sign-off. Shows how management supports reliable oversight.
Data controls Source ownership, calculation review, reconciliation, estimate approval and change log. Supports metrics, targets and financial-effect information.
Narrative controls Claim evidence, consistency review, legal challenge, link to decisions and performance. Reduces unsupported or generic governance claims.
Monitoring and assurance Internal audit, second-line review, control testing and external assurance where obtained. Explains how weaknesses are identified and remediated.

Rule

PREPARATION VERSUS APPROVAL

In a small entity one person may hold several roles, but the process should still distinguish who prepares key information, who reviews it, who decides and who approves public disclosure. The Standards do not prescribe a RACI, but a role map is a practical evidence control.

In practice

Governance evidence map and reusable disclosure template

DISCLOSURE CLAIM SUPPORTING EVIDENCE OWNER — REVIEW TEST
Committee has oversight responsibility. Current terms of reference and board-approved mandate. Company secretary — Does the mandate explicitly cover the stated risks and opportunities?
Board has appropriate capability. Skills assessment, training, expert support or appointment plan. Chair / nominations — Does the evidence support capability for the entity's actual exposures?
Board is informed quarterly and on trigger events. Calendar, dashboard, escalation procedure and sample papers. Management owner — Does practice match the stated cadence and escalation rule?
Sustainability informed a transaction or strategy decision. Decision paper, alternatives and minutes. Strategy / finance — Is the claimed influence visible in the rationale or conditions?
Targets are monitored and linked to remuneration. Target approval, dashboard, remuneration policy and calculation. HR / remuneration — Are boundary, population, period and calculation consistent?
Controls are integrated with other functions. Process maps, control matrix, attestations and review outputs. Finance / risk — Are key controls operating, not merely designed?

Reusable governance disclosure structure

1. Identify the responsible governance body or individual and explain the formal mandate.

2. Explain the role of the full board and any supporting committees, including reserved decisions and escalation.

3. Describe how appropriate skills and competencies are assessed, available or developed.

4. Explain information flows: source, content, cadence, trigger events and challenge process.

5. Describe how risks and opportunities influence strategy, major transactions and risk-management policies.

6. Explain significant trade-offs considered and how they affected decisions.

7. Describe oversight of targets, progress, corrective action and any remuneration links.

8. Identify management owners, delegated committees and how their work is overseen.

9. Describe controls and procedures and their integration with finance, risk and other functions.

10. State material limitations, governance changes or areas where the process is still developing.

Rule

ADAPTATION WARNING

This structure is illustrative. It should be shortened, combined or expanded to match the entity's actual governance model and material information. Do not create a governance process in the report that does not exist in practice.

Hypothetical example: logistics network transition decision

A stronger governance disclosure would explain how the risk committee receives a quarterly fleet-transition dashboard and event-driven regulatory updates; how the investment committee considered vehicle availability, infrastructure dependency, financing and customer-contract trade-offs; which assumptions were challenged; how fleet targets and milestones are monitored; and whether relevant metrics influence executive remuneration.

The illustrative wording works because it shows mandate, information, frequency, decisions, trade-offs, management ownership and controls. A real entity must adapt it to its actual governance records, materiality and applicable IFRS S2 details.

Hypothetical scenario

HYPOTHETICAL SCENARIO

A logistics group faces climate-transition risk from customer procurement requirements, fleet-emission regulation and technology change. Management proposes accelerating electric-vehicle investment, but charging infrastructure and vehicle availability are uncertain. The board risk committee oversees the exposure; the investment committee approves fleet capital allocation.

Illustrative only. It shows how the decision is made, not wording that can be copied or relied on.

In practice

WEAK WORDING STRONGER ILLUSTRATIVE WORDING
The Board oversees climate change and receives regular updates. Management is responsible for implementation. The Board Risk Committee oversees climate-related transition risk under its approved mandate and receives a quarterly dashboard covering regulatory developments, customer tender requirements, fleet exposure, charging-infrastructure readiness and progress against approved fleet milestones. Material changes in regulation or a projected milestone breach are escalated between scheduled meetings. During the reporting period, the Investment Committee evaluated an accelerated fleet-renewal proposal and considered trade-offs between near-term capital cost, vehicle availability, customer-contract retention and residual technology risk. The Chief Operating Officer chairs the management transition committee; finance, risk and sustainability controls support data, scenario and target reporting to the committees.

Readiness

Final governance disclosure checklist

  • • ☐ The responsible body or individual is identified and the formal mandate is explained.
  • • ☐ The relationship between the full board, committees and management is clear.
  • • ☐ Skills and competency assessment or development is described.
  • • ☐ Information flow includes source, content, cadence and trigger-based escalation.
  • • ☐ The disclosure shows how oversight influenced strategy, major transactions, risk decisions or trade-offs.
  • • ☐ Target approval, monitoring, underperformance and remuneration links are explained where material.
  • • ☐ Management delegation and oversight are explicit.
  • • ☐ Controls and integration with finance, risk and other functions are described.
  • • ☐ Claims are supported by current governance records and are consistent with actual practice.
  • • ☐ Integrated disclosure avoids duplication without losing climate-specific or risk-specific information.

Bottom line

Governance disclosure is strongest when it lets users follow a real oversight cycle: formal responsibility, adequate capability, timely information, challenge and decisions, target monitoring, management execution and a controlled evidence trail.

Official source anchors

The source set below should be rechecked as part of the pre-publication update control. Normative conclusions are based on current official IFRS Foundation sources. Registers, templates, reviewer tests and drafting structures identified as LRA practice are implementation aids rather than prescribed IFRS forms.

1. IFRS S1 General Requirements for Disclosure of Sustainability-related Financial Information. Issued June 2023; current issued text. Main anchors: paragraphs 21-27 and application guidance B39-B44. Open official source

2. IFRS S2 Climate-related Disclosures. Current issued text incorporating the December 2025 targeted greenhouse gas amendments. Open official source

3. ISSB educational material: Sustainability-related risks and opportunities and the disclosure of material information. November 2024. Non-mandatory educational material that does not add to or change the Standards. Open official source

4. IFRS Sustainability Standards Navigator. Official standard status, effective dates and supporting materials for IFRS S1 and IFRS S2. Open official source

Take it with you

The checklists as a working spreadsheet

Every checklist and table on this page, with empty status, owner and evidence columns for your team to fill in and keep.

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