Sustainability disclosures built on evidence, governance and financial relevance.
VURDHAAN helps organisations implement IFRS S1 and IFRS S2, translate ESG risks and opportunities into decision-useful disclosure, and establish the data, controls and governance needed to report with confidence.
Start with the reporting objective, not a generic ESG template
IFRS S1 and IFRS S2 focus on sustainability-related risks and opportunities that could reasonably be expected to affect an organisation’s prospects. They require connected, material information for users of general purpose financial reports—not a catalogue of every sustainability activity.
IFRS S1
Provides the general requirements for sustainability-related financial disclosures, including the reporting boundary, materiality, connected information and presentation.
- Governance and oversight
- Strategy and financial implications
- Risk and opportunity processes
- Metrics, targets and performance
IFRS S2
Applies the same core architecture to climate-related physical and transition risks and opportunities, with climate-specific requirements.
- Climate resilience and scenario analysis
- Transition planning and capital deployment
- Scope 1, Scope 2 and Scope 3 emissions
- Industry metrics, targets and performance
Interoperability
Investor-focused disclosure may need to work alongside impact reporting, local regulations and customer requirements. The standards can be mapped, but their materiality concepts and audiences should not be treated as identical.
- ISSB-aligned jurisdictional standards
- ESRS and double materiality
- GRI impact reporting
- Industry-based SASB guidance
Build the disclosure from the inside out
A defensible report begins with applicability, business context and governance. The narrative follows the analysis—not the other way around.
Confirm the basis
Determine the applicable standard, reporting entity, location of disclosure, reporting period and available reliefs.
Assess material matters
Identify sustainability-related risks and opportunities, their time horizons and the pathways through which they may affect prospects.
Establish governance
Define board and management oversight, decision rights, policies, data owners and internal review controls.
Develop evidence
Complete climate analysis, emissions calculations, metrics, targets and supporting financial or operational analysis.
Draft and prepare
Produce connected disclosures, resolve gaps and organise the evidence required for internal review and external assurance.
Implementation support from applicability through reporting
Each workstream is designed around a clear reporting decision, control requirement or disclosure output.
IFRS S1 and S2 readiness assessment
Review current reporting, governance, risk processes, data and disclosures against the applicable requirements.
Output: applicability memo, disclosure index, gap assessment and implementation planMaterial ESG risks and opportunities
Define the assessment method, business context, value-chain considerations, time horizons and financial relevance.
Output: documented methodology and risk-and-opportunity registerClimate risk and scenario analysis
Assess physical and transition exposures, strategic implications and resilience using proportionate, decision-useful scenarios.
Output: scenario assumptions, analysis, findings and disclosure-ready evidenceGHG inventory, metrics and targets
Set organisational and operational boundaries, calculate emissions and establish relevant metrics, baselines and targets.
Output: calculation file, methodology, factor register and KPI scheduleGovernance, processes and controls
Translate reporting requirements into accountable ownership, review procedures, evidence retention and sign-off.
Output: governance map, RACI, data-control matrix and reporting calendarJurisdictional and framework mapping
Map the ISSB baseline to adopted local standards, ESRS, GRI or other relevant requirements while preserving key differences.
Output: cross-reference matrix and consolidated data requestDisclosure and report development
Draft clear, balanced disclosures that connect sustainability matters with strategy, risk management, metrics and financial reporting.
Output: disclosure pack, management review draft or full report contentAssurance preparation
Assess evidence quality, calculation traceability, controls and documentation before the assurance provider begins its work.
Output: evidence index, control testing log and remediation trackerOne global baseline, different jurisdictional routes
Jurisdictions adopt, incorporate or draw on IFRS S1 and IFRS S2 in different ways. The name of the local framework, scope, effective date and available reliefs must be confirmed before implementation.
| Market | Framework or standard | How it relates to the ISSB baseline |
|---|---|---|
| Global | IFRS S1 and IFRS S2 | The ISSB’s investor-focused global baseline. Jurisdictional profiles distinguish adoption, incorporation and other use. |
| Australia | AASB S1 and AASB S2 | AASB S2 provides mandatory climate-related disclosure requirements for in-scope entities; AASB S1 is available for voluntary application. |
| United Kingdom | UK SRS S1 and UK SRS S2 | UK-endorsed standards based on IFRS S1 and IFRS S2, issued for voluntary use. Any mandatory application is determined separately. |
| Canada | CSDS 1 and CSDS 2 | Canadian Sustainability Disclosure Standards aligned with IFRS S1 and IFRS S2, with Canadian modifications and transition provisions; regulatory application is separate. |
| Japan | SSBJ Standards | Japan’s standards comprise Application, General Disclosures and Climate-related Disclosures, developed from the ISSB baseline. |
| Malaysia | National Sustainability Reporting Framework | The NSRF uses IFRS S1 and IFRS S2 as Malaysia’s baseline sustainability disclosure standards, with phased application and assurance requirements. |
| Singapore | SGX sustainability reporting requirements | Climate-related reporting requirements incorporate the climate-related requirements of the ISSB Standards, subject to issuer scope and phasing. |
| Brazil | CBPS 01 and CBPS 02 | Brazilian standards based on IFRS S1 and IFRS S2, applied through the relevant corporate, securities or prudential regulatory route. |
| European Union | European Sustainability Reporting Standards | ESRS is a distinct double-materiality regime. Joint guidance explains its interoperability with the ISSB Standards; it is not simply a local name for IFRS S1 and S2. |
| New Zealand | NZ CS 1, NZ CS 2 and NZ CS 3 | Aotearoa New Zealand Climate Standards form a domestic climate-disclosure framework and should be assessed separately from ISSB adoption. |
This is an orientation to commonly encountered frameworks, not a determination of legal applicability. Listing rules, company thresholds, group structures, transition provisions and assurance requirements should be checked for each reporting entity and period.
Cross-sector reporting expertise, with particular depth in transport
The standards are common; the material risks, value chains, operating data and industry metrics are not. Our work adapts the reporting process to the commercial and operational reality of each organisation.
Transport and logistics
Aviation, maritime, road, rail, freight and logistics businesses dealing with fuel exposure, fleet transition, infrastructure, carbon regulation and complex Scope 3 data.
Energy and low-carbon fuels
Project developers, producers and buyers addressing transition assumptions, lifecycle emissions, feedstock risk, offtakes, policy exposure and capital deployment.
Infrastructure and asset-intensive industry
Organisations managing long-lived assets, physical climate exposure, transition capital expenditure, resilience and operational data across multiple sites.
Corporate and service sectors
Groups establishing a first sustainability disclosure process, consolidating multi-entity data or connecting ESG matters with enterprise risk and financial planning.
Working materials, not just a final report
A reliable annual disclosure depends on documentation that management can maintain, reviewers can follow and assurance providers can test.
- Applicability and reporting-basis memorandum
- IFRS S1/S2 disclosure index and gap assessment
- Material risk-and-opportunity register
- Governance, ownership and reporting calendar
- Climate scenario analysis methodology and findings
- GHG inventory, factor register and KPI schedule
- Data-control matrix and evidence index
- Disclosure draft and management review pack
Support matched to reporting maturity
First-time implementation
Establish the reporting basis, materiality process, governance, data model and initial disclosure.
Existing-report uplift
Move from voluntary or TCFD-based reporting to IFRS S1/S2 or an adopted local standard.
Multi-framework reporting
Coordinate ISSB-aligned, ESRS, GRI and customer requirements through one controlled data architecture.
Annual reporting support
Refresh assessments, metrics, disclosures and evidence while progressively transferring ownership in-house.
Before starting implementation
What is the difference between IFRS S1 and IFRS S2?
IFRS S1 establishes the general requirements for disclosing sustainability-related risks and opportunities that could reasonably be expected to affect an organisation’s prospects. IFRS S2 applies that architecture specifically to climate-related physical and transition risks and opportunities. IFRS S2 is applied with IFRS S1.
Is an IFRS S1/S2 disclosure the same as a general ESG or sustainability report?
Not necessarily. IFRS S1 and IFRS S2 are designed for users of general purpose financial reports and apply financial materiality. A wider sustainability report may also address the organisation’s impacts on people, the environment and the economy using GRI or a double-materiality framework such as ESRS. The outputs can be coordinated, but the reporting objectives should remain clear.
Can existing TCFD, GRI, SASB or ESRS work be reused?
Often, yes. Existing governance, climate analysis, emissions data, metrics and disclosures can provide a useful starting point. VURDHAAN maps that work to the applicable requirements, identifies what remains usable and closes substantive gaps rather than recreating the entire reporting system.
Does VURDHAAN provide external assurance?
VURDHAAN prepares reporting systems, calculations, controls, disclosures and evidence for assurance. Formal independent assurance should be performed by an appropriately qualified and independent assurance provider. We can support management through the process and help resolve findings.
Is this service only for transport organisations?
No. VURDHAAN has particular depth in aviation, maritime, logistics, low-carbon fuels and transport infrastructure, but the IFRS S1/S2 implementation method applies across sectors. We adapt the materiality assessment, industry metrics, risk analysis and data model to the organisation concerned.
Establish the reporting basis before drafting the disclosure.
Tell us which entities and markets are in scope, what you report today and when the next reporting cycle begins. We will recommend a practical readiness, implementation or assurance-preparation workstream.
VURDHAAN provides sustainability and technical advisory support. It does not provide legal opinions, statutory audit or independent assurance. Regulatory scope, effective dates and reporting obligations should be confirmed for each entity, jurisdiction and reporting period.