PAS 2060 is the British Standards Institution’s publicly available specification for demonstrating carbon neutrality, originally developed to provide a recognized method for carbon neutral status. It gives organisations a recognised framework for quantifying, reducing, and offsetting greenhouse gas emissions across their operations, products, services, or communities. Critically, PAS 2060 was withdrawn on 30 November 2025 and superseded by BS ISO 14068-1:2023. Any new carbon neutrality certification from 2026 onwards must follow ISO 14068-1, not PAS 2060.
Key features of the PAS 2060 framework:
- Requires measurement of Scope 1 and Scope 2 emissions, plus material Scope 3 emissions contributing significantly to the total footprint
- Mandates a Carbon Management Plan with public commitment, reduction targets, timescales, and an offsetting strategy
- Requires a Qualifying Explanatory Statement (QES) as the formal declaration of carbon neutrality
- Permits carbon credits only from approved, reputable schemes
- Offsets must be genuinely additional, independently verified, and retired promptly to a credible registry
- Supports three validation routes: self-validation, other-party validation, and third-party independent validation via a UKAS-registered agent
Who does PAS 2060 apply to?
PAS 2060 is broadly applicable across a wide range of entity types, which is one reason it gained traction across both the public and private sectors in the UK. The standard allows organisations to define their own subject boundary, whether that is a single building, a product line, a project, or an entire organisation.
Entities that can apply the standard include:
- Commercial organisations and businesses
- Public sector bodies including local authorities and NHS trusts
- Educational institutions and universities
- Community groups and residential developments
- Individual products, services, or projects
For facilities managers and estates teams, the scope of emissions coverage is particularly relevant. The standard covers Scope 1 emissions (direct combustion and on-site processes), Scope 2 emissions (purchased electricity and heat), and material Scope 3 emissions from the supply chain and building operations. Commercial offices, education estates, and healthcare facilities all fall squarely within this scope.
How does the PAS 2060 certification process work?
Achieving certification under PAS 2060 follows a structured sequence. Each stage builds on the last, and skipping steps undermines the credibility of the final claim.
- Baseline measurement: Quantify the carbon footprint of the defined subject, covering all required emission scopes
- Carbon Management Plan: Develop a documented plan with public commitment, specific reduction targets, timescales, and an offsetting strategy for residual emissions
- Reduction implementation: Carry out the planned reduction measures across the reporting period
- Offset procurement: Purchase certified carbon credits from an approved scheme to cover residual emissions; credits must be retired within 12 months
- Qualifying Explanatory Statement: Produce the QES as the formal declaration of carbon neutrality, supported by full documentation
- Verification: Submit to third-party validation; a UKAS-registered verifier provides the highest level of assurance
One important nuance: PAS 2060 allowed initial carbon neutrality claims that could be based on offsets without requiring demonstrated emission reductions beforehand. ISO 14068-1 closes this gap by mandating verified emission reductions before any offsetting is counted.
Pro Tip: Start your baseline measurement at least 12 months before you intend to make a carbon neutrality claim. This gives you a full annual reporting cycle of data and avoids gaps that verifiers will flag.
What does verification under PAS 2060 actually require?
Verification under PAS 2060 involves documented evidence and third-party validation of the carbon footprint calculation, the reduction measures taken, and the offset purchases made. Periodic reviews keep claims credible and compliant over time.
Best practices for verification:
- Appoint a UKAS-accredited third-party verifier for the highest level of assurance
- Maintain an audit trail for all emission data, meter readings, and utility invoices
- Document offset purchases with retirement certificates from the relevant registry
- Schedule verification reviews at the end of each reporting period, not retrospectively
- Keep the Carbon Management Plan updated to reflect actual performance against targets
Ongoing monitoring is not optional. If emission sources change, for example due to a refurbishment, new equipment, or a change in building use, the footprint boundary and management plan must be updated accordingly.
Why do organisations pursue PAS 2060 certification?
The benefits of PAS 2060 certification are well established across UK commercial and public sector organisations. Verified carbon neutrality claims carry weight with stakeholders, procurement teams, and regulators in a way that unverified pledges simply do not.
Key benefits include:
- Stakeholder confidence: A verified claim backed by documented evidence and third-party sign-off
- Regulatory alignment: Supports compliance with UK net zero policy commitments and procurement requirements
- Reputation and differentiation: Demonstrates credible sustainability leadership to clients, investors, and the public
- Operational savings: The reduction planning process typically surfaces energy efficiency opportunities that cut costs
- Risk management: Proactive carbon management reduces exposure to future carbon pricing and regulatory change
For local authorities and NHS estates, certification also supports reporting obligations under the Public Sector Decarbonisation Scheme and NHS Net Zero commitments.
How does PAS 2060 compare with ISO 14068, PAS 2050, and SBTi?
PAS 2060 sits within a broader ecosystem of carbon and climate standards. Understanding where it fits helps organisations choose the right framework for their goals.
| Criterion | PAS 2060 | ISO 14068-1:2023 | PAS 2050 | SBTi Net Zero Standard |
|---|---|---|---|---|
| Scope and coverage | Organisations, products, services, projects, communities | Organisations, products, services, projects | Products and services only | Organisations |
| Certification process | Carbon Management Plan, QES, verification | Carbon Neutrality Management Plan, 13 required components, verification | Carbon footprint calculation only | Science-based target setting and validation |
| Verification approach | Self, other-party, or UKAS third-party | Third-party verification required | Third-party verification | SBTi validation of targets |
| Offset tolerance | Initial claim permitted on offsets alone | Verified reductions required before offsetting | Not applicable | Offsets limited to residual emissions only |
| International recognition | UK-originated, widely used | ISO international standard | UK-originated | Global, science-based |
| Relationship to net zero | Carbon neutrality stepping stone | Aligned with Paris Agreement net zero pathway | Footprint measurement input | Direct net zero commitment framework |
ISO 14068-1 replaces PAS 2060 as the internationally recognised standard for carbon neutrality. The most significant change is the mandatory “Reduce-then-Remove-then-Offset” hierarchy: organisations must demonstrate verified emission reductions in every reporting cycle before offsetting residual emissions. ISO 14068-1 also demands a more rigorous Carbon Neutrality Management Plan with 13 specific components, short-term and long-term reduction targets aligned with science-based methodologies such as SBTi, and top management commitment embedded in organisational strategy.
PAS 2050, by contrast, is a product-level carbon footprint standard. It measures the lifecycle emissions of a product or service but does not in itself constitute a carbon neutrality claim. SBTi’s Net Zero Standard focuses on setting and validating science-based emission reduction targets at the organisational level, with offsetting restricted to genuinely residual emissions.
Integrating carbon neutrality standards into building services and facilities management
For facilities teams, the shift from PAS 2060 to ISO 14068-1 has direct operational implications. Carbon neutrality under ISO 14068-1 cannot be achieved through offsetting alone. Verified, measurable emission reductions from building operations are a prerequisite, which puts HVAC efficiency, electrical systems, and building fabric squarely at the centre of any compliance plan.
ISO 14068 requires carbon neutrality commitments to involve top management and be embedded in organisational strategy, including a dedicated carbon management team with clear accountability. For estates and facilities teams, this means carbon reduction cannot sit in isolation as a sustainability project. It must connect to maintenance planning, capital expenditure decisions, and procurement.
Practical steps for facilities teams:
- Commission a comprehensive building energy audit to establish a credible baseline across relevant emission scopes
- Prioritise HVAC upgrades, LED lighting, and building fabric improvements as the primary reduction measures
- Use planned preventative maintenance (PPM) programmes to sustain equipment efficiency and avoid performance drift
- Collect metered energy data systematically to support the audit trail required for verification
- Engage top management early to secure resource commitments and sign-off on the Carbon Neutrality Management Plan
Deltafirst’s sustainability-focused building services are designed to support exactly this kind of evidence-based reduction programme, from HVAC servicing and electrical compliance through to building fabric refurbishment.
Pro Tip: Planned preventative maintenance directly reduces Scope 1 and Scope 2 emissions by keeping plant and equipment operating at design efficiency. A poorly maintained boiler or air handling unit can add measurably to your carbon footprint and undermine your neutrality claim at verification.
Common challenges when implementing PAS 2060 or transitioning to ISO 14068
The most common pitfall is over-reliance on offsets. Under PAS 2060, an initial claim could be made on offsets alone, but ISO 14068-1 closes this route entirely. Organisations that built their carbon neutrality strategy around purchasing credits rather than reducing emissions will need to fundamentally rethink their approach.
Other challenges facilities professionals regularly encounter:
- Incomplete Scope 3 data: Supply chain and embodied carbon data is often patchy; start with the highest-impact categories and build coverage progressively
- Boundary definition: Defining the subject boundary too narrowly can exclude significant emission sources and expose claims to challenge at verification
- Documentation gaps: Verifiers require a continuous audit trail; retrospective data collection rarely meets the standard
- Governance alignment: ISO 14068-1’s requirement for top management involvement means sustainability cannot be delegated entirely to the facilities team
- Keeping pace with reporting cycles: Carbon neutrality claims require periodic renewal; build recertification into the annual facilities management calendar
Deltafirst supports clients across Essex, Suffolk, Cambridgeshire, Norfolk, and Greater London with compliance management and planned maintenance programmes that generate the metered data and documented evidence needed to underpin credible carbon neutrality claims.
How Deltafirst can support your carbon neutrality compliance
Achieving and maintaining carbon neutrality certification requires consistent, documented evidence of emission reductions from your building operations. Deltafirst delivers the planned preventative maintenance, HVAC servicing, electrical compliance, and building fabric solutions that generate that evidence and keep your estate performing at the efficiency levels your carbon management plan requires. Whether you are working towards ISO 14068-1 certification or reviewing your current sustainability strategy, our engineers are ready to help. Contact Deltafirst to request a planned maintenance survey or discuss how our services can support your carbon neutrality goals.
Key takeaways
PAS 2060 has been formally withdrawn and replaced by ISO 14068-1:2023, which requires verified emission reductions before any offsetting in every reporting cycle.
| Point | Details |
|---|---|
| PAS 2060 status | Withdrawn on 30 November 2025; new certifications must follow ISO 14068-1:2023 from 2026 onwards. |
| Emissions coverage | PAS 2060 required 100% of Scope 1 and 2 emissions, plus Scope 3 sources above 1% of total footprint. |
| Key process change | ISO 14068-1 mandates a “Reduce-then-Remove-then-Offset” hierarchy; offsets alone no longer suffice. |
| Governance requirement | ISO 14068-1 requires top management involvement and a dedicated carbon management team. |
| Facilities management role | PPM, HVAC efficiency, and building fabric improvements are the primary tools for verified emission reduction. |