The Ultimate Guide to UK SRS Reporting: S1 & S2 (2025 Draft Standards)

Stay ahead of the UK’s evolving sustainability reporting requirements.
neoeco simplifies UK SRS S1 & S2 compliance by integrating sustainability data with financial systems — turning compliance into strategy, and disclosure into trust.

Overview of UK SRS, UK S1 & S2

What is UK SRS Reporting?

What is UK SRS Reporting?

What is UK SRS Reporting?

UK SRS refers to the UK Sustainability Reporting Standards, developed under the Department for Business and Trade, and currently out for public consultation. These draft standards propose how companies should disclose sustainability-related financial information — with a specific focus on climate-related risks, governance, and financial materiality.


Built on the ISSB baseline, the UK SRS S1 and S2 drafts have been tailored for the UK regulatory context and include clarifications, transitional reliefs, and guidance to support phased adoption.


This guide outlines the key principles and requirements — helping you prepare now for mandatory implementation in 2025 or 2026.

UK SRS refers to the UK Sustainability Reporting Standards, developed under the Department for Business and Trade, and currently out for public consultation. These draft standards propose how companies should disclose sustainability-related financial information — with a specific focus on climate-related risks, governance, and financial materiality.


Built on the ISSB baseline, the UK SRS S1 and S2 drafts have been tailored for the UK regulatory context and include clarifications, transitional reliefs, and guidance to support phased adoption.


This guide outlines the key principles and requirements — helping you prepare now for mandatory implementation in 2025 or 2026.

UK SRS refers to the UK Sustainability Reporting Standards, developed under the Department for Business and Trade, and currently out for public consultation. These draft standards propose how companies should disclose sustainability-related financial information — with a specific focus on climate-related risks, governance, and financial materiality.


Built on the ISSB baseline, the UK SRS S1 and S2 drafts have been tailored for the UK regulatory context and include clarifications, transitional reliefs, and guidance to support phased adoption.


This guide outlines the key principles and requirements — helping you prepare now for mandatory implementation in 2025 or 2026.

Financial & Strategic Focus
UK SRS S1 & S2 Standards
ISSB-Aligned Baseline
Disclose in Financial Reports

Why UK SRS Reporting Matters Now


As the UK formalises its own sustainability disclosure regime, these standards are expected to form the basis of mandatory reporting for publicly accountable entities and beyond. Adoption is beginning now across large UK-listed companies, financial institutions, and global businesses operating within the UK.


Key drivers:


UK regulators are aligning with ISSB but tailoring requirements for UK governance and oversight

Climate-related risks and opportunities must be disclosed alongside financial impacts

Reporting is becoming board-level, strategic, and investor-focused

Key Components of UK SRS Reporting

The UK SRS regime is structured around two core draft standards:

UK SRS S1: General Sustainability-Related Disclosures

UK SRS S2: Climate-Related Disclosures

What it’s for

A global baseline adapted to UK context for sustainability-related financial disclosures across all topics

Focused climate-related disclosures that support investor understanding of climate risks and opportunities

Who it applies to

Any company preparing general-purpose financial reports

Companies with material climate-related financial risks and opportunities

Core requirements

– Governance
– Strategy
– Risk management
– Metrics and targets

– Climate-related governance and strategy
– Scenario analysis
– Emissions disclosures (Scopes 1, 2, and 3)
– Climate risk integration
– Metrics and targets

Who Needs to Report?

Who Needs to Report?

Who Needs to Report?

Initially aimed at publicly accountable companies (listed entities, financial institutions, insurers), the UK SRS standards are expected to apply to a growing group of businesses.


The UK Government’s June 2025 announcement outlines an expectation for phased implementation across G20-aligned timeframes — with 2025–2026 being the key period for preparation.

As in the ISSB framework, the focus is on financial relevance, not general sustainability — meaning companies must disclose material risks and opportunities that affect enterprise value.


UK adoption is expected to mirror jurisdictions like Australia, Japan, Singapore, Canada, and the EU — as shown in the IFRS Foundation’s global map of uptake.

Initially aimed at publicly accountable companies (listed entities, financial institutions, insurers), the UK SRS standards are expected to apply to a growing group of businesses.


The UK Government’s June 2025 announcement outlines an expectation for phased implementation across G20-aligned timeframes — with 2025–2026 being the key period for preparation.

As in the ISSB framework, the focus is on financial relevance, not general sustainability — meaning companies must disclose material risks and opportunities that affect enterprise value.


UK adoption is expected to mirror jurisdictions like Australia, Japan, Singapore, Canada, and the EU — as shown in the IFRS Foundation’s global map of uptake.

Initially aimed at publicly accountable companies (listed entities, financial institutions, insurers), the UK SRS standards are expected to apply to a growing group of businesses.


The UK Government’s June 2025 announcement outlines an expectation for phased implementation across G20-aligned timeframes — with 2025–2026 being the key period for preparation.

As in the ISSB framework, the focus is on financial relevance, not general sustainability — meaning companies must disclose material risks and opportunities that affect enterprise value.


UK adoption is expected to mirror jurisdictions like Australia, Japan, Singapore, Canada, and the EU — as shown in the IFRS Foundation’s global map of uptake.

How to Prepare

Whether SRS reporting becomes mandatory for your business in 2025 or soon after, building readiness now will position you ahead of the curve. The draft UK SRS requires board oversight, decision-useful financial disclosures, and integrated reporting practices.


neoeco recommends the following steps:

Assess current disclosure maturity against the draft S1 & S2 standards

Map data sources - especially for Scope 3 emissions

Develop your transition plan, including scenario analysis and financial impacts

Involve finance, ESG, operations, and assurance teams early — and together

Download Your Free UK SRS Checklist

Finance leaders, sustainability teams, and strategic operators navigating the UK’s evolving disclosure landscape can use this checklist to align with the draft standards, identify current gaps, and prepare audit-ready, board-level disclosures.


Frequently Asked Questions

Find answers to commonly asked questions about neoeco

Will this integrate with our ERP and accounting tools?

What if it doesn’t work?

How is neoeco different to other ESG software?

What is Financially-integrated Sustainability Management (FiSM)?

How much does it cost?

What’s the ROI for finance teams?

How do you ensure the quality of data?

What is Life Cycle Assessment?

Frequently Asked Questions

Find answers to commonly asked questions about neoeco

Will this integrate with our ERP and accounting tools?

What if it doesn’t work?

How is neoeco different to other ESG software?

What is Financially-integrated Sustainability Management (FiSM)?

How much does it cost?

What’s the ROI for finance teams?

How do you ensure the quality of data?

What is Life Cycle Assessment?

Frequently Asked Questions

Find answers to commonly asked questions about neoeco

Will this integrate with our ERP and accounting tools?

What if it doesn’t work?

How is neoeco different to other ESG software?

What is Financially-integrated Sustainability Management (FiSM)?

How much does it cost?

What’s the ROI for finance teams?

How do you ensure the quality of data?

What is Life Cycle Assessment?

Dig a little deeper

Try neoeco for yourself

Get hands-on with the first platform built for FiSM and aligned to ISSB and CSRD standards.

Try neoeco for yourself

Get hands-on with the first platform built for FiSM and aligned to ISSB and CSRD standards.

Try neoeco for yourself

Get hands-on with the first platform built for FiSM and aligned to ISSB and CSRD standards.

SOC 2 Type II Compliant

© 2025 Neo Eco Limited. All rights reserved.

SOC 2 Type II Compliant

© 2025 Neo Eco Limited. All rights reserved.