CSRD reporting for manufacturers — from Scope 3 to assurance-ready.
The Corporate Sustainability Reporting Directive demands granular environmental data that most manufacturers have never systematically collected. Matproof automates your double materiality assessment, calculates Scope 3 emissions across your supply chain, and generates ESRS-aligned reports your assurance provider can verify.
The Challenge
Why CSRD is uniquely hard for manufacturers
Manufacturers sit at the center of global supply chains, consume vast amounts of energy and raw materials, generate industrial waste, and employ large workforces across multiple jurisdictions. CSRD requires you to measure, disclose, and get assurance on all of it.
Scope 3 emissions dominate your carbon footprint
For manufacturers, Scope 3 typically represents 70-90% of total greenhouse gas emissions. ESRS E1 requires disclosure across all 15 GHG Protocol categories, including purchased goods and materials (Category 1), upstream transportation (Category 4), and use of sold products (Category 11). Collecting this data from hundreds of suppliers across multiple tiers is the single hardest challenge in CSRD compliance.
Double materiality spans financial risk and physical impact
CSRD requires a double materiality assessment (DMA) that evaluates both how sustainability topics affect your financials and how your operations impact people and planet. For manufacturers, this means assessing water stress in production facilities, biodiversity impact of raw material sourcing, waste from industrial processes, and worker safety across global supply chains simultaneously.
ESRS E1-E5 demand granular environmental data
The five environmental ESRS standards require data that most manufacturers do not systematically track: energy consumption by source per facility (E1), pollution to air, water, and soil (E2), water withdrawal by source in water-stressed areas (E3), circular economy metrics including waste generation and recycling rates (E4), and biodiversity impact assessments for sites near sensitive areas (E5).
Assurance requirements raise the bar for evidence
CSRD mandates limited assurance from the first reporting year, with reasonable assurance expected by 2028. This means your sustainability data must be traceable from source to disclosure, with documentation that satisfies external auditors. Spreadsheets and email attachments will not meet assurance requirements.
Your Compliance Journey
From materiality assessment to assurance-ready report
Double Materiality Assessment
AI-guided DMA with stakeholder engagement workflows. Identify material topics across all ESRS standards relevant to manufacturing - from climate change (E1) to resource use and circular economy (E5). Score impacts and financial risks with industry benchmarks.
Data Collection & Gap Analysis
Connect your ERP, energy management systems, and environmental monitoring tools. Distribute ESG questionnaires to your supplier base. Matproof identifies data gaps across all material ESRS disclosures and prioritizes collection efforts.
ESRS Report Generation
Generate ESRS-aligned sustainability disclosures with automated XBRL/iXBRL tagging. Data flows from source systems into report sections. Cross-reference disclosures across E1-E5, S1-S4, and G1 standards to ensure consistency.
Assurance-Ready
Full audit trail from raw data source to published disclosure. Evidence packs organized by ESRS standard for your assurance provider. Version history on every data point, calculation methodology documented, and assumptions clearly stated.
Key Requirements
ESRS disclosures that matter most for manufacturers
Climate & Pollution
- Scope 1, 2, and 3 GHG emissions with detailed methodology (ESRS E1-6)
- Climate change mitigation transition plan aligned to 1.5C (ESRS E1-1)
- Energy consumption and mix by source per facility (ESRS E1-5)
- GHG emission reduction targets with base year and milestones (ESRS E1-4)
- Pollution of air, water, and soil including substances of concern (ESRS E2-4)
- Microplastics and substances of very high concern (SVHC) disclosure (ESRS E2-5)
Water, Biodiversity & Circular Economy
- Water consumption in water-stressed areas by facility (ESRS E3-4)
- Water withdrawal, discharge, and consumption by source (ESRS E3-4)
- Biodiversity impact assessment for sites near sensitive areas (ESRS E4)
- Land use change and ecosystem degradation metrics (ESRS E4-5)
- Resource inflows including recycled and renewable content (ESRS E5-4)
- Waste generation by type and disposal method (ESRS E5-5)
Social & Governance
- Own workforce health and safety metrics including LTIR and fatality rate (ESRS S1-14)
- Working conditions and collective bargaining coverage (ESRS S1-8)
- Value chain workers due diligence and risk assessment (ESRS S2)
- Child labor and forced labor risk in supply chain (ESRS S2-1)
- Business conduct policies including anti-corruption (ESRS G1-1)
- Political engagement and lobbying activities (ESRS G1-5)
Why Matproof
Built for manufacturing sustainability teams
Manufacturing-specific Scope 3 engine
Pre-built calculation methodologies for all 15 GHG Protocol categories relevant to manufacturing. Spend-based, activity-based, and hybrid approaches. Emission factor databases for raw materials, logistics, and industrial processes.
Supplier ESG data collection at scale
Distribute tailored ESG questionnaires to your entire supplier base. Automated reminders, completion tracking, and data validation. Sanctions screening and risk scoring built in. Aggregate supplier data directly into ESRS S2 and E1 disclosures.
ESRS-aligned report generation
Generate sustainability reports mapped to all 12 ESRS standards. Automated XBRL/iXBRL tagging for digital submission. One-click export to the format your assurance provider and regulators expect.
Assurance-ready evidence trail
Every data point traced from source to disclosure. Calculation methodologies documented with assumptions, emission factors, and data quality scores. Your assurance provider gets an organized evidence pack, not a folder of spreadsheets.
Frequently asked questions
- When does CSRD apply to our manufacturing company?
- CSRD applies in waves. Large public-interest entities (500+ employees) started reporting in 2025 for FY2024. Other large companies (250+ employees, EUR 50M+ turnover or EUR 25M+ total assets) start reporting in 2026 for FY2025. Listed SMEs follow in 2027 for FY2026. If your manufacturing company meets any two of the three large company thresholds, you need to prepare now for FY2025 reporting.
- How does Matproof handle Scope 3 emissions for complex supply chains?
- Matproof supports multiple Scope 3 calculation methodologies: spend-based (using procurement data and emission factor databases), activity-based (using supplier-specific data from ESG questionnaires), and hybrid approaches. For Category 1 (purchased goods), we integrate with your ERP to pull procurement volumes and map them to emission factors for steel, plastics, chemicals, and other industrial materials. For Category 4 (upstream transport), we calculate based on freight data. The platform tracks data quality per category and flags where you should prioritize supplier-specific data collection.
- Do we need to report on all 12 ESRS standards?
- No. CSRD requires a double materiality assessment (DMA) to determine which ESRS standards are material for your company. However, ESRS 2 (General Disclosures) is mandatory for all companies. For manufacturers, ESRS E1 (Climate), E2 (Pollution), E5 (Resource Use/Circular Economy), S1 (Own Workforce), and G1 (Business Conduct) are almost always material. ESRS E3 (Water) and E4 (Biodiversity) depend on your specific operations and locations. Matproof guides you through the DMA to determine exactly which standards and disclosure requirements apply.
- What level of assurance is required and when?
- CSRD requires limited assurance from the first reporting year, similar to a financial review engagement. The European Commission is expected to adopt limited assurance standards by October 2026. Reasonable assurance (equivalent to a full financial audit) is planned for adoption by October 2028. Matproof builds your reporting process with reasonable assurance readiness in mind from day one, so the transition is seamless when standards are finalized.
- How does CSRD interact with the EU Taxonomy and CSDDD?
- CSRD requires EU Taxonomy-aligned disclosures on the proportion of your revenue, CapEx, and OpEx that qualifies as environmentally sustainable. For manufacturers, this typically involves climate change mitigation (manufacturing of low-carbon products) and circular economy (waste prevention, recycling). The Corporate Sustainability Due Diligence Directive (CSDDD) adds mandatory human rights and environmental due diligence across your value chain. Matproof maps all three regulations together, so due diligence conducted for CSDDD feeds directly into ESRS S2 disclosures for CSRD.
Start your CSRD journey with confidence.
Book a 30-minute demo and see how Matproof automates ESRS reporting for manufacturers — from Scope 3 calculation to assurance-ready disclosures.