UK SRS S1 and the NFSIS: What Can Be Combined and What Remains Separate?

Prepared in British English as a practitioner Knowledge Card Package: answer, explanation, application, evidence, connections and publishing layer.

The practical overlap is substantial. Companies already preparing an NFSIS often possess much of the evidence needed to identify sustainability-related risks and opportunities: policies, value-chain due diligence, incidents, employee data, climate analysis, principal risks and performance indicators.

The danger is treating topic overlap as legal equivalence. A disclosure can be necessary for the NFSIS even when the company concludes it is not material under UK SRS. Conversely, a financing or technology-related sustainability opportunity might be material under UK SRS but not clearly captured by a narrow NFSIS drafting process. A combined project therefore needs shared inputs and separate decision records.

The NFSIS forms part of the Strategic Report for entities within the relevant Companies Act scope. The precise population must be checked against current legislation and the FRC scoping tables. The requirements differ across public-interest entities, certain traded, banking and insurance companies, AIM companies and high-turnover companies, and some companies may be subject only to specified climate-related elements.

For a full NFSIS, the statement addresses environmental matters, employees, social matters, respect for human rights, and anti-corruption and anti-bribery. It includes a brief business-model description; policies and due-diligence processes; policy outcomes; principal risks connected with operations and, where relevant and proportionate, business relationships, products or services; management of those risks; and relevant non-financial KPIs.

The NFSIS must be separately identifiable. Information can sit elsewhere in the Strategic Report and be incorporated through clear cross-references, allowing an index-like statement rather than unnecessary repetition.

Figure 1. A shared reporting system can feed both regimes, but scope, information tests and claims remain separate.

Reuse is strongest at the source, evidence and calculation level. The output wording may still need to be adjusted for the purpose and requirement.

Business model and value chain. Use one approved description of activities, markets, resources, relationships, subsidiaries and significant changes.

Policy and due-diligence register. Retain policy owner, approval date, scope, implementation process, grievance information, actions, outcomes and limitations.

Risk and opportunity universe. Start from one evidence base, then apply the principal-risk, NFSIS and UK SRS selection tests separately.

Climate data. Reuse controlled GHG, energy, scenario and transition evidence, while mapping current Companies Act climate requirements and UK SRS S2 separately.

Workforce, social and human-rights data. Reuse definitions, populations, incidents and trend evidence, but determine which information is required or material in each output.

Governance and controls. Use the same board papers, terms of reference, data-owner confirmations, calculation reviews, legal review and publication archive.

A single master questionnaire is not enough. The organisation should record, for every disclosure item, the legal or standard source, entity population, period, decision criterion, published location and claim consequence.

Particular care is needed where the NFSIS asks for policies or outcomes on a prescribed matter but UK SRS materiality is not established. The organisation should not remove the NFSIS information merely because an SRO is not material under UK SRS. The opposite also applies: a UK SRS material opportunity or financial effect may need disclosure even when it is not a central NFSIS matter.

Figure 2. Requirement-level mapping identifies reusable evidence and the separate decision still required for each output.

The FRC expects further changes to its Strategic Report guidance following the government’s Modernising Corporate Reporting programme. Future Companies Act reform could simplify, replace or reorganise parts of the current non-financial reporting architecture and could create a route for UK SRS reporting.

That direction supports building a modular data and evidence system now. It does not justify describing the NFSIS as abolished, replaced or legally merged with UK SRS. Until final law takes effect, the current NFSIS must be assessed and reported according to its existing scope.

The group creates one evidence register and one controlled business-model description. It then maps each item to the current NFSIS requirement and the relevant UK SRS disclosure objective. NFSIS-specific policy and due-diligence information remains visible even when it is not material under UK SRS. The UK SRS section adds primary-user materiality, financial effects, four-pillar connections and a carefully reviewed voluntary reporting-basis statement. The unsupported alignment claim is removed.

Evidence retained

Companies Act and FRC scoping memo

NFSIS requirement matrix

UK SRS materiality and disclosure matrix

Shared policy, data and evidence register

Cross-reference and claim approval log

Is the NFSIS the same as a UK SRS sustainability statement?

No. It is a Companies Act statement with its own scope and content. UK SRS has a different reporting objective and compliance basis.

Can NFSIS information be cross-referenced into UK SRS disclosures?

Potentially, when the UK SRS location and cross-reference conditions are met and the referenced information fully addresses the material information need.

Can one data set support both?

Yes. Definitions, calculations and evidence can often be reused, but reporting boundaries, materiality and wording must be controlled separately.

Has the NFSIS been replaced by UK SRS?

No on the review date. Future simplification is a policy and legislative matter, not a current legal result.