# AMENDMENT TO PAS 4444:2020\+A1:2021 HYDROGEN-FIRED GAS APPLIANCES

> A sourced UK public sector contract award published by DESNZ.

## Key facts

- Buyer: [DESNZ](/buyers/desnz/contract-awards)
- Supplier: [BSI Standards Ltd](/suppliers/bsi-standards/public-sector-contract-awards)
- Award value: £94,400
- Tender value: £94,400
- Award date: 26 March 2025
- Published: 30 July 2025
- Contract start: 26 March 2025
- Contract end: 26 December 2025
- Stage: awarded
- Procurement category: services
- Notice ID: 327cd8ca-f12c-4a63-9ef9-23da13d7a581-856753
- OCID: ocds-b5fd17-d7d43bbf-724d-42ba-9d67-b0cdfe4272d0

## Description

Contract award notice for an amendment to Hydrogen-fired gas appliances - Guide PAS \(4444\)\.

## Related contract awards

- [DESNZ Heat Network Zoning Legal Services Contract](/contracts/ocds-b5fd17-aefb24ca-9964-4a5b-9dde-49d34ae5035d) — DESNZ
- [Legal Advisor to the DESNZ Advanced Nuclear Policy and Delivery team](/contracts/ocds-b5fd17-7f8398aa-221b-426e-bd49-fc04909e4374) — DESNZ
- [Auditors for the Renewables Obligation \(RO\) Cost to Exchequer](/contracts/ocds-b5fd17-b6df5670-4671-4386-bdd0-8225c81e9d39) — DESNZ
- [Contratct awarded for an Independent Evaluation and Learning Partner to assess the NDC Support Programme](/contracts/ocds-b5fd17-e8c9fd32-e960-471b-9a42-5be4d66003be) — DESNZ
- [AMENDMENT TO PAS 4444:2020\+A1:2021 HYDROGEN-FIRED GAS APPLIANCES](/contracts/ocds-b5fd17-e626e4eb-90f0-4da6-9433-36ab146b88ee) — DESNZ
- [Bespoke Standard Development](/contracts/ocds-b5fd17-51290706-90cf-4ec5-a4ad-2e4caef33039) — Home Office
- [Sponsorship of a Publicly Available Specification Fire Safety In Construction](/contracts/ocds-b5fd17-88e11110-e746-4544-80ff-c7d004701a8a) — HS2
- [Cycle Training Services](/contracts/ocds-b5fd17-725a2693-bd9b-4e2c-89c8-9b807c5ad4c2) — London Borough of Southwark
- [Pre Employment Screening](/contracts/ocds-b5fd17-b9bbb675-8670-474b-984e-7194e7b5c534) — STUDENT LOANS COMPANY LIMITED
- [EPR Implementation Delivery Partner - Business Change Services](/contracts/ocds-b5fd17-4cb101a3-0ebf-4a2e-a25b-2ae3c8ad35a1) — United Lincolnshire Teaching Hospitals NHS Trust
- [Taxi and MPV \(1-8 seats\) Passenger Assistant - Taxi and MPV \(1-8 seats\) Passenger Assistant](/contracts/ocds-b5fd17-72db28b1-c882-4e40-8470-acd916a51a98) — East Sussex County Council

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/327cd8ca-f12c-4a63-9ef9-23da13d7a581-856753)