Materiality Master
CSDS 1 & CSDS 2

CSDS Materiality Assessment Software for Canadian Companies

Conduct ISSB-aligned materiality assessments under Canada's CSDS 1 and CSDS 2 standards. Position your company ahead of mandatory requirements with structured, audit-ready assessments.

What is a CSDS Materiality Assessment?

The Canadian Sustainability Disclosure Standards (CSDS 1 and CSDS 2) are Canada's adaptation of the ISSB framework, issued by the Canadian Sustainability Standards Board (CSSB). Effective from January 2025 on a voluntary basis, CSDS requires companies to assess sustainability-related risks and opportunities that could affect financial prospects. Even without mandatory CSDS rules, Canadian securities regulators still require disclosure of material ESG risks.

CSDS 1

General Sustainability-related Financial Information

CSDS 1 requires disclosure of material sustainability risks and opportunities across all ESG topics. Companies can defer non-climate topics for the first two reporting years.

CSDS 2

Climate-related Disclosures

CSDS 2 provides requirements for climate-related disclosures including transition and physical risks, climate opportunities, and GHG emissions. Scope 3 is deferred until 2027.

The CSDS Materiality Assessment Process

A structured four-step approach to identify sustainability matters material to enterprise value under CSDS.

01

Identify Sustainability Matters

Scan your business context to identify sustainability-related risks and opportunities. For the first two years, you can focus on climate-related matters under CSDS 2 before broadening to all ESG topics.

02

Assess Financial Materiality

Evaluate each matter to determine if it could reasonably affect your cash flows, financial position, or cost of capital. Consider sector-specific risks in energy, mining, agriculture, and financial services.

03

Prepare Disclosures

Structure material information across governance, strategy, risk management, and metrics & targets. Leverage existing TCFD disclosures as a foundation.

04

Review & Finalise

Conduct a holistic review for completeness and consistency. Ensure disclosures meet both CSDS requirements and existing securities law obligations for material ESG risk disclosure.

Why Use Materiality Master for CSDS?

Purpose-built software to streamline your CSDS materiality assessment from start to finish.

Financial Materiality Focus

Workflows designed around the ISSB's enterprise value perspective, helping you identify the sustainability risks and opportunities that matter to Canadian investors and capital markets.

ISSB & SASB Alignment

Leverage SASB industry-specific topics for comprehensive risk identification — fully consistent with the ISSB foundation underpinning CSDS.

Securities-Ready Documentation

Generate audit-ready documentation that supports both voluntary CSDS reporting and existing securities law obligations for material ESG risk disclosure.

Climate-First Workflow

Take advantage of the two-year climate-only relief by starting with CSDS 2 climate disclosures, then expanding to full CSDS 1 sustainability topics.

Multi-Framework Support

Run one integrated assessment that satisfies CSDS alongside ISSB, ESRS/CSRD, GRI, and TCFD requirements — essential for Canadian companies with EU or international operations.

AI-Powered Assistance

AI tools help identify relevant sustainability matters, suggest materiality considerations, and accelerate your assessment timeline.

Built for Canadian Companies

Whether you are a TSX-listed company adopting early, an energy sector leader, or a mid-market company preparing for mandatory requirements.

  • Align with CSDS 1 and CSDS 2 disclosure requirements
  • Meet existing securities law obligations for material ESG risk disclosure
  • Leverage SASB industry-specific metrics for Canadian sectors
  • Build Scope 3 readiness ahead of the 2027 requirement
  • Generate investor-ready materiality documentation
  • Save weeks of manual assessment work with structured workflows

One Tool, Multiple Frameworks

Materiality Master supports materiality assessments across all major sustainability reporting frameworks.

ISSB (IFRS S1 & S2)

Financial materiality under IFRS S1 & S2

UK SRS

UK-specific ISSB endorsement for listed companies

ESRS / CSRD

Double materiality under CSRD

TCFD

Climate risk and scenario analysis

Coming soon

Ready to Start Your CSDS Materiality Assessment?

Join 200+ organisations using Materiality Master to streamline their sustainability reporting. From C$649/year.

Learn More About CSDS Reporting

Explore our guides to deepen your understanding of Canadian sustainability reporting.

Questions fréquemment posées

Vous avez une question ? Trouvez les réponses ci-dessous.

Une évaluation de double matérialité évalue à la fois comment les enjeux de durabilité impactent votre organisation (matérialité financière) et comment votre organisation impacte la société et l'environnement (matérialité d'impact). Elle est requise par la directive CSRD (Corporate Sustainability Reporting Directive).