What is a carbon legislation readiness check?
A carbon legislation readiness check is a systematic assessment of your organisation's preparedness for UK carbon and energy reporting requirements.
The UK has multiple overlapping carbon compliance regimes — SECR1, ESOS2, TCFD, and the new UK SRS3 — each with different thresholds, deadlines and penalties.
The UK Government's Environmental Reporting Guidelines require every carbon legislation readiness check to assess all applicable regimes.
This carbon legislation readiness check identifies which regimes apply to you, what you need to do, and by when.
SECR carbon legislation readiness check
Streamlined Energy and Carbon Reporting (SECR) requires annual energy and emissions disclosure in your Directors' Report as part of your carbon legislation readiness check.
The Department for Education's SECR guidance provides detailed requirements for your carbon legislation readiness check.
If you answer "Yes" to the first two items, SECR applies to your next financial year.
Our SECR compliance specialists help with the full reporting cycle.
ESOS Phase 4 carbon legislation readiness check
ESOS Phase 4 requires large undertakings to conduct energy audits by 5 December 2027 — a critical element of your carbon legislation readiness check.
The Environment Agency's ESOS compliance guide outlines qualification criteria.
The qualification date is 31 December 2026 — if you qualify then, you must comply by 5 December 2027.
Our ESOS consultants provide lead-assessor-backed audits.
UK SRS carbon legislation readiness check
UK Sustainability Reporting Standards will require climate and sustainability disclosures from 2027.
Under FCA CP26/5, UK SRS S2 climate disclosures are proposed to be mandatory from 1 January 2027.
Our UK SRS compliance team helps with the transition from TCFD.
Carbon reduction plan legislation readiness check
Carbon Reduction Plans are required for government contracts over £5m per year under PPN 0065.
| Check item | Your status |
|---|---|
| Bid for government contracts? | ☐ Yes / ☐ No |
| Contract value £5m+ per year? | ☐ Yes / ☐ No |
| Baseline emissions calculated? | ☐ Yes / ☐ No |
| Net zero commitment by 2050? | ☐ Yes / ☐ No |
| Published on website? | ☐ Yes / ☐ No |
PPN 006 applies to procurements advertised from 24 February 2025.
Our net zero consultants prepare compliant carbon reduction plans.
Full compliance assessment
For a comprehensive carbon legislation readiness check, review all applicable regimes:
| Regime | Applies if | Deadline |
|---|---|---|
| SECR | Quoted company or large unquoted | Annual (financial year) |
| ESOS Phase 4 | 250+ employees or financial thresholds | 5 December 2027 |
| UK SRS | Listed company (proposed) | From 1 January 2027 |
| TCFD | Premium listed or large | Current |
| PPN 006 | Government contracts £5m+/year | From 24 February 2025 |
Carbon Legal provides carbon legislation readiness checks and full compliance support.
We help you understand requirements, close gaps, and maintain ongoing compliance across all UK carbon legislation.
Frequently asked questions
What is a carbon legislation readiness check?
A carbon legislation readiness check assesses whether your organisation is prepared for UK carbon and energy reporting requirements. It reviews your compliance with SECR, ESOS Phase 4, TCFD, UK SRS and carbon reduction plan obligations, identifying gaps and priorities before deadlines.
Who needs a carbon legislation readiness check?
Any UK business that might qualify for carbon reporting should conduct a readiness check. This includes quoted companies (SECR), large unquoted companies and LLPs (SECR if meeting thresholds), large undertakings (ESOS), listed companies (UK SRS from 2027), and businesses bidding for government contracts over £5m per year (PPN 006).
How often should I check carbon legislation readiness?
Check your carbon legislation readiness annually and whenever there are significant business changes — growth past thresholds, acquisitions, new government contracts, or regulatory updates. With UK SRS coming in 2027 and ESOS Phase 4 qualifying date on 31 December 2026, regular checks are essential.
What happens if I fail a carbon compliance check?
Failing to meet carbon legislation requirements can result in fines, prosecution, exclusion from government contracts, and reputational damage. SECR non-compliance risks Companies House sanctions, ESOS failures can incur civil penalties up to £90,000, and missing PPN 006 requirements disqualifies you from major government tenders.
Can Carbon Legal help with compliance gaps?
Yes. After your carbon legislation readiness check, Carbon Legal provides the specific compliance support you need — SECR reporting, ESOS Phase 4 audits, UK SRS preparation, and carbon reduction plans. We launch in Q3 2026 and are booking readiness reviews now.