UK SRS. The UK Sustainability Reporting Standards, issued by the Secretary of State for Business and Trade in February 2026 and based on the ISSB's IFRS S1 and S2. Read the UK SRS guide.
UK SRS S1. The general standard: how to report sustainability-related financial information, and the ground rules that also apply to climate reporting under UK SRS S2. UK SRS S1 explained.
UK SRS S2. The climate standard: what to disclose about climate-related risks and opportunities across governance, strategy, risk management, and metrics and targets. UK SRS S2 explained.
Comply or explain. The FCA's approach for listed companies: report in line with UK SRS, or explain which UK SRS S2 requirements you have not met (for UK SRS S1, which sustainability risks and opportunities you haven't reported on), why, and any steps you are taking or plan to take.
Climate-related risks. Ways climate change could harm a company. Physical risks come from extreme weather (acute) or gradual changes such as rising temperatures (chronic). Transition risks come from the move to a lower-carbon economy: policy, legal, technology, market and reputation.
Climate-related opportunities. Ways climate change could benefit a company, often through the work of cutting emissions or adapting to a changing climate.
Financial materiality. The test for what to report: information is material if leaving it out, getting it wrong or burying it could reasonably be expected to influence the decisions investors, lenders and other creditors make based on the company's reports.
Climate resilience. How well a company's strategy and operations can adjust to climate change and the response to it, managing the risks and taking the opportunities. It covers both strategic and operational resilience.
Scenario analysis. A way of testing how a company's strategy and business model would fare under different possible climate futures.
Transition plan. A company's plan for moving its business towards a lower-carbon economy, as part of its wider strategy: what it is aiming for, what it will do and what it will put in, such as the steps it will take to cut its emissions.
Scope 1, 2 and 3 emissions. Direct emissions from sources a company owns or controls (Scope 1); indirect emissions from the electricity, steam, heating or cooling it buys or acquires and uses (Scope 2); all other indirect emissions in its value chain, upstream and downstream (Scope 3).
Financed emissions. The share of an investee's or borrower's emissions attributed to a company's loans and investments. Part of Scope 3 Category 15.
Internal carbon price. A price per tonne of emissions that a company uses in its own decisions, for example as a shadow price or an internal charge.
Carbon credit. A certificate showing that greenhouse gas emissions were cut or removed, issued under a crediting scheme and tracked on a registry so that each one can only be used once.
Transitional reliefs. Temporary reliefs for the first years of UK SRS reporting: Scope 3 (periods beginning in 2027), climate-first reporting (periods beginning in 2027 and 2028), and keeping a non-GHG Protocol measurement method for periods beginning in 2027 if you used it the year before. Using one is stated in the annual financial report, not explained. (Companies that adopt UK SRS early can use the reliefs sooner.)
Statement of compliance. An explicit, unreserved statement that a company has met all the requirements of a UK SRS standard. Not possible for a standard you explain against, or, for UK SRS S1, if you use the climate-first relief.