PAS 2030 is essential for any organisation installing energy efficiency measures in domestic properties, especially under government schemes like ECO4. It applies to contractors, installers, and certification bodies assessing compliance.

By gaining PAS 2030 certification, organisations demonstrate their commitment to delivering high-quality, energy-efficient solutions that align with national sustainability goals.

The updates to PAS 2030:2023 reflect a commitment to ensuring retrofit standards stay relevant and robust in the evolving energy efficiency landscape. Following recommendations from the BSI Retrofit Standards Task Group (RSTG), public consultation took place in early 2023, with input from key organisations including TrustMark, the Department for Energy Security and Net Zero (DESNZ), and the Scottish Government.

These updates ensure PAS 2030 aligns with national policies and strengthens the framework for delivering high-quality, whole-house retrofits that meet today’s sustainability challenges. The revised PAS 2030 was officially published on 28 September 2023.

The updated PAS 2030 introduces several key changes to improve clarity, compliance, and results. Key updates include:

• Emphasising whole-house retrofits rather than focusing on individual measures.
• Including references to the BEIS Retrofit Technical Guides.
• Strengthened requirements for airtightness strategies, including testing to BS40101 standards.
• Aligning moisture management guidance with BS5250.
• Pre-installation building inspections are now mandatory for insulation measures or must follow a recognised industry QA process.
• More detailed guidance for retrofits involving multiple dwellings, balancing archetype-based planning with individual assessments.
• Enhanced guidance on the design and provision of ventilation systems.
• Allowing distressed heating systems to be replaced retrospectively under PAS 2035 compliance.

These changes reflect an industry-wide effort to improve energy efficiency and sustainability while addressing the practical challenges faced by retrofit professionals.

The new PAS 2030:2023 standards are currently in an 18-month transition period following their publication on 28 September 2023. This transition period allows industry professionals, certification bodies, and training providers to adapt to the changes.

From 31 March 2025, PAS 2030:2023 will become mandatory, replacing the 2019 edition. Certification bodies must transition their schemes within six months of publication, and future government retrofit schemes will require compliance with the 2023 standards.

During the transition period, projects already underway under PAS 2030:2019 can continue until completion. This approach ensures existing projects are not disrupted while the sector adopts the updated 2023 standards.

While PAS 2035 provides a framework for planning and managing retrofit projects, PAS 2030 focuses specifically on the installation phase. PAS 2030 is a certification standard, required for accessing government funding, while PAS 2035 is an overarching industry standard outlining the specifications retrofitting must meet to be compliant with funding regulations.

Achieving PAS 2030 certification is a vital step for any business looking to install energy efficiency measures (EEMs) and gain access to government-funded retrofit schemes. It’s not just about ticking boxes – it’s about demonstrating your commitment to high standards and compliance. Here’s a simple breakdown of how to start your journey:

• Assessment Process: Begin with a thorough assessment by a certification body. They will evaluate your current processes and procedures to ensure they meet PAS 2030 requirements.
• Document Submission: You’ll need to provide detailed documentation of your installation processes, from pre-installation inspections to handovers, along with proof that your operatives are fully competent.
• Meet Standards: Training is key. Ensure your team has the necessary vocational qualifications or relevant certifications to deliver EEM installations in line with industry expectations.

Once certified, your business gains credibility, access to funding, and eligibility to work under schemes like ECO4, giving you a significant advantage in the market.

PAS 2030 certification is a gateway to numerous opportunities that can transform your business. Here’s how it can help you grow:

• Access to Government Funding: Certification is essential for participation in
  schemes like ECO4 and the Warm Homes Programme, opening doors to a steady
  pipeline of projects funded by the government.
• Build Customer Trust: By demonstrating your commitment to quality and compliance, you instil confidence in clients that they’re working with trusted professionals.
• Promote Sustainability: The measures you install contribute to lower energy bills and reduced carbon emissions, allowing you to make a tangible impact on sustainability goals.

Ultimately, PAS 2030 sets you apart as a leader in energy efficiency, helping you to expand your reach and deliver better outcomes for clients and the environment alike.

Yes, following a public consultation by BSI, an 18-month transition period has been introduced, ending on 30 March 2025. During this period, the industry will adopt the updated PAS 2030:2023 standards, after which all retrofit projects must comply with these new standards.

No, PAS 2030 certification is a mandatory requirement for businesses looking to deliver energy efficiency measures under government-funded schemes like ECO4. Without certification, your business won’t be eligible to access these opportunities, limiting your potential for growth in the retrofit sector.

TrustMark is the Government Endorsed Quality Scheme that assures consumers of high standards in home improvements, including retrofit projects. To be eligible for TrustMark registration, businesses must achieve PAS 2030 certification. This certification demonstrates that your work meets the technical and quality standards required for government funding and ensures that clients receive a reliable and professional service.