16 ESG frameworks. 1 platform. Audit-ready.
CSRD. ISSB. GRI. SASB. B Corp. CSDDD. EUDR. SFDR. TCFD. EU Taxonomy. CDP. SBTi. TNFD. REACH. EcoVadis. PCAF. Map your data once, satisfy every framework, regenerate disclosures on demand.
When the EU Omnibus, ESRS Set 2, ISSB jurisdictional adoption or B Corp V2.1 lands, we ship the update within 30 days. You keep reporting.
Frameworks covered out of the box
Framework matrix at a glance
What you have to comply with depends on jurisdiction, listing status, size and sector. Here's the lay of the land.
| Framework | Type | Geography | Who's affected | ESG:ONE module |
|---|---|---|---|---|
| CSRD / ESRS | Mandatory | EU + non-EU revenue > €150m | ~50,000 companies (Omnibus pending) | CSRD module |
| ISSB IFRS S1 & S2 | Mandatory in 35+ jurisdictions | UKJPSGAUCA | Listed companies as jurisdictions adopt | ISSB module |
| GRI Standards | De facto standard | Global | 10,000+ reporters worldwide | GRI module |
| SASB Standards | Integrated into ISSB | Global | Industry-specific disclosure | ISSB module |
| TCFD | Mandatory (UK + multiple) | UKCAJPSG | Premium-listed companies, large PIEs | Climate risk |
| SFDR | Mandatory | EU | Financial market participants & advisors | Financial Intelligence |
| CSDDD | Mandatory (phased 2027+) | EU + global value chains | EU 1,000+ employees, non-EU €450m+ EU turnover | Supplier ESG |
| EUDR | Mandatory (30 Dec 2025) | EU import/export | Anyone placing 7 commodities on EU market | EUDR module |
| REACH | Mandatory | EU + UK REACH | Anyone manufacturing/importing chemicals > 1 tonne/yr | REACH module |
| B Corp V2.1 | Voluntary certification | Global | 9,500+ certified companies | B Corp module |
| EU Taxonomy | Mandatory (in CSRD) | EU | CSRD-scope companies + EU FMPs | CSRD module |
| CDP | Investor-driven | Global | 23,000+ disclosing companies | Carbon module |
| SBTi | Voluntary target validation | Global | 10,000+ companies with targets | Net Zero |
| TNFD | Voluntary (likely mandatory soon) | Global | 500+ early adopters, ESRS E4 alignment | Materiality |
| EcoVadis | Buyer-required | Global | 130,000+ rated companies | Supplier ESG |
| PCAF | Financed-emissions standard | Global | Banks, insurers, asset managers | Financial Intelligence |
How ESG:ONE handles each framework
Every framework has its own structure, language and disclosure format. ESG:ONE maintains a normalised data model underneath, so you collect data once and the platform translates to each framework's requirements.
CSRD & ESRS
Corporate Sustainability Reporting Directive · EU mandatory
What it requires: Double materiality assessment, 12 ESRS topical standards (E1-E5, S1-S4, G1), digital tagging (XBRL), limited assurance.
How ESG:ONE handles it: Built-in DMA workflow with stakeholder input capture, IRO scoring, 1,144-datapoint ESRS library, XBRL taxonomy tagging, audit trail per disclosure, Omnibus scope toggle.
CSRD module →ISSB IFRS S1 & S2
Investor-focused global baseline · 35+ jurisdictions adopting
What it requires: Sustainability-related financial information (S1), climate-related disclosures (S2) integrated with SASB industry metrics, connected to financial statements.
How ESG:ONE handles it: Full IFRS S1/S2 datapoint mapping, SASB-by-industry library (77 industries), scenario analysis (1.5°C, 2°C, 3°C), financial-statement connectivity, ISSB XBRL taxonomy export.
ISSB module →GRI Standards
Multi-stakeholder reporting · global de facto standard
What it requires: GRI 1 foundation, GRI 2 (general disclosures), GRI 3 (material topics), and applicable topic standards (200-series economic, 300 environmental, 400 social).
How ESG:ONE handles it: All current GRI Universal & Topic Standards loaded, GRI content index auto-generated, materiality matrix output in GRI format, sector-standard support (oil & gas, agriculture, coal, mining as published).
GRI module →SASB Standards
Industry-specific financial materiality · integrated into ISSB
What it requires: Industry-specific disclosure topics and accounting metrics across 77 SICS industries, with quantitative and qualitative indicators.
How ESG:ONE handles it: Full SASB library mapped to ISSB requirements, SICS industry auto-classification, topic-level data collection forms, integrated with IFRS S1 disclosure flow.
Via ISSB module →TCFD
Climate-related financial disclosures · mandatory in UK, Japan, more
What it requires: 11 disclosures across Governance, Strategy, Risk Management and Metrics & Targets, including scenario analysis.
How ESG:ONE handles it: 4-pillar TCFD workflow with scenario library (NGFS, IEA), physical & transition risk register, governance-evidence vault, metrics auto-pulled from carbon module. Fully aligned with IFRS S2 (TCFD now sits inside ISSB).
Climate Risk module →SFDR
Sustainable Finance Disclosure Regulation · EU FMPs
What it requires: Principal Adverse Impacts (PAIs - 14 mandatory + opt-in), Article 6/8/9 fund classification, pre-contractual and periodic templates, website disclosures.
How ESG:ONE handles it: Investee-level PAI collection at portfolio scale, fund-level aggregation, Article 8/9 alignment scoring, EU Taxonomy alignment percentages, RTS-compliant template exports.
Financial Intelligence →CSDDD
Corporate Sustainability Due Diligence Directive · phased 2027+
What it requires: Risk-based human-rights and environmental due diligence across own operations + chain of activities. Adverse-impact identification, prevention, remediation, transition plan obligation.
How ESG:ONE handles it: Supplier risk-tiering engine, multi-tier supply chain mapping, grievance mechanism workflow, transition-plan builder aligned to CSRD ESRS E1, evidence vault per supplier.
Supplier ESG →EUDR
EU Deforestation Regulation · in force 30 Dec 2025
What it requires: Due Diligence Statements per consignment for 7 commodities (cattle, cocoa, coffee, palm oil, rubber, soy, wood) + derived products. Geolocation, deforestation-free verification post-31 Dec 2020, legality.
How ESG:ONE handles it: Geolocation capture & validation, deforestation risk overlay (satellite + Global Forest Watch), DDS submission to EU TRACES NT, legality evidence vault, country-of-production risk classification.
EUDR solution →REACH
Registration, Evaluation, Authorisation of Chemicals · EU + UK
What it requires: Registration of substances > 1 tonne/year, SVHC tracking (Candidate List), authorisation for Annex XIV substances, supply-chain communication (Article 33), SCIP database notification.
How ESG:ONE handles it: Substance inventory with auto SVHC list sync, supplier declaration collection, Article 33 communication generator, SCIP notification builder, authorisation deadline tracker.
REACH solution →B Corp V2.1
Voluntary certification · new pass/fail Impact Topic standards
What it requires: New V2.1 standards replace the 80-point B Impact Assessment with 7 Impact Topics (Purpose & Stakeholder Governance, Fair Work, JEDI, Human Rights, Climate Action, Environmental Stewardship, Government Affairs).
How ESG:ONE handles it: Full V2.1 Impact Topic data collection, foundation requirements tracker, sub-requirements per company size, evidence vault, recertification roadmap, V1 to V2.1 transition planner.
B Corp module →EU Taxonomy
Classification of sustainable economic activities · embedded in CSRD
What it requires: Turnover, CapEx and OpEx alignment % across 6 environmental objectives. Technical Screening Criteria (TSC) + Do No Significant Harm (DNSH) + Minimum Safeguards.
How ESG:ONE handles it: NACE-code mapping, TSC threshold tracker per activity, DNSH evidence collection, eligibility vs alignment split, KPI reporting in CSRD format, financial-impact toggle for management reporting.
Via CSRD module →CDP
Climate, Water Security, Forests · investor + buyer-driven
What it requires: Annual questionnaire response (Climate, Water, Forests, Plastics where applicable). Scoring A to F. Increasingly aligned with TCFD / IFRS S2 and TNFD.
How ESG:ONE handles it: CDP question library imported per cycle, auto-prefill from carbon & water modules, response collaboration workflow, score improvement tracker year-over-year, peer benchmarking.
Carbon module →SBTi
Science Based Targets initiative · Net Zero Standard
What it requires: Near-term targets (5-10y) covering Scope 1, 2 + 3 (if > 40% of footprint), long-term targets aligned with 1.5°C, annual progress disclosure, target re-validation every 5 years.
How ESG:ONE handles it: Target-setting wizard with sectoral pathways (SDA), Scope 3 screening for 40% threshold, validation submission pack builder, progress dashboard, FLAG sector support.
Net Zero solution →TNFD
Taskforce on Nature-related Financial Disclosures
What it requires: Same 4-pillar TCFD structure applied to nature. LEAP approach (Locate, Evaluate, Assess, Prepare). Sector-specific guidance + 14 core disclosure recommendations.
How ESG:ONE handles it: LEAP workflow with biome & ecosystem-service mapping, ENCORE-style dependency & impact scoring, water/land/biodiversity datapoints aligned to ESRS E2-E5 + GRI 304, scenario library for nature.
Materiality module →EcoVadis
Supply-chain ESG ratings · required by major buyers
What it requires: Annual questionnaire across Environment, Labor & Human Rights, Ethics, Sustainable Procurement. Evidence-based scoring. Medal tiers (Bronze / Silver / Gold / Platinum).
How ESG:ONE handles it: EcoVadis question prefill from existing data, evidence document organiser, gap-to-next-medal report, supplier-side onboarding for your own EcoVadis programme.
Supplier ESG →PCAF
Partnership for Carbon Accounting Financials · financed emissions
What it requires: Financed emissions across 7 asset classes (listed equity & bonds, business loans, project finance, commercial real estate, mortgages, motor vehicle loans, sovereign debt). Data quality scoring 1-5.
How ESG:ONE handles it: Portfolio import + counterparty enrichment, attribution-factor calculation per asset class, data quality score tracking, PCAF Standard v2 disclosure templates, alignment with SBTi for Financial Institutions.
Financial Intelligence →Collect once. Report everywhere.
The reason multi-framework reporting is so expensive isn't the number of frameworks – it's the duplication. ESG:ONE collects each data point once and maps it to every framework that needs it.
Example: one Scope 1 emissions figure satisfies
Example: one supplier human-rights assessment satisfies
How it works
Applicability wizard
8 questions about jurisdiction, size, sector and listing status. Output: your personalised framework map.
Unified data model
Collect each data point once. Platform handles framework-specific translation, unit conversion and disclosure formatting.
Gap analysis & tasks
Auto-identified gaps per framework. Tasks assigned to owners with deadlines. Cross-framework dependencies surfaced.
Disclosure & assurance
Generate disclosures in framework-required formats (XBRL, JSON, PDF, content index). Full audit trail per datapoint.
Frequently Asked Questions
Which ESG frameworks does ESG:ONE support?
16 frameworks out of the box: CSRD (ESRS E1-E5, S1-S4, G1), ISSB (IFRS S1 & S2), GRI Standards, SASB, TCFD, SFDR, CSDDD, EUDR, REACH, B Corp V2.1, EU Taxonomy, CDP, SBTi, TNFD, EcoVadis and PCAF. New frameworks added within 30 days of publication.
How does cross-framework data mapping work?
ESG:ONE uses a normalised data model. Collect each data point once - emissions, supplier data, workforce metrics, governance evidence - and the platform maps it automatically to every framework that needs it. A single Scope 1 emissions figure satisfies ESRS E1, IFRS S2, TCFD, CDP, GRI 305, SASB and SBTi simultaneously.
Does ESG:ONE auto-update when frameworks change?
Yes. Our regulatory team monitors EFRAG, IFRS Foundation, GRI, EU Commission and other official sources daily. When a framework is revised - including EU Omnibus simplifications, ESRS Set 2, ISSB jurisdictional adoptions or B Corp V2.1 - we update the platform within 30 days.
Can ESG:ONE produce audit-ready disclosures?
Yes. Every data point is logged with source, owner, timestamp, methodology and supporting evidence. Disclosures export in framework-required formats (XBRL for ESRS, ISSB taxonomy tags, GRI content index, etc.) with a full audit trail that satisfies limited and reasonable assurance requirements.
What about the EU Omnibus changes to CSRD?
ESG:ONE tracks Omnibus revisions in real time. The platform supports both the original ESRS Set 1 and the simplified scope (raised to 1,000+ employees, two-year reporting delay for waves 2 and 3, reduced disclosure requirements). Model your position under both regimes.
Which framework do I actually have to comply with?
Depends on jurisdiction, listing status, size, sector and customer/investor requirements. ESG:ONE includes an applicability wizard that asks 8 questions and produces a personalised framework map: what you must comply with, what your customers/investors will likely ask for, and what is recommended best practice.
Is the platform suitable for SMEs facing customer ESG requests?
Yes. SMEs out of direct CSRD scope but receiving data requests from in-scope customers can use ESG:ONE Starter (£3,000-£12,000/year) to handle VSME, EcoVadis, CDP SME, B Corp, supplier-specific questionnaires and Scope 1-2 emissions.
Compliance, without the compliance chaos.
See how ESG:ONE handles every framework you need - in a 30-minute demo on your own data.