# The provision of National Calculation Methodology \(NCM\) software validation service of third-party software\.

> A sourced UK public sector contract award published by Ministry of Housing, Communities and Local Government.

## Key facts

- Buyer: [Ministry of Housing, Communities and Local Government](/buyers/ministry-of-housing-communities-and-local-government/contract-awards)
- Supplier: [AECOM Limited](/suppliers/aecom/public-sector-contract-awards)
- Award value: £100,000
- Tender value: £100,000
- Award date: 4 August 2025
- Published: 24 September 2025
- Contract start: 4 August 2025
- Contract end: 3 August 2027
- Stage: awarded
- Procurement category: services
- Notice ID: b25886e0-5183-4811-9dcb-796d5d88a8ba-865179
- OCID: ocds-b5fd17-7b912e14-aafd-48ae-8382-7d35430f8b4d

## Description

A Contract for the purchase of a National Calculation Methodology \(NCM\) software validation service of third-party software\. The Ministry of Housing Communities and Local Government, herein referred to as "The Authority", has directly awarded a contract for professional software validation services of 3rd party commercial software applications for the purpose of undertaking Building Regulation \(Part L\) compliance assessments and in the production of non-domestic "energy certificates" or Air Conditioning Inspection Reports \(ACIRs\) for systems\. The contract is to procure technical support to maintain a testing and validation service for third-party software applications and interfaces, to ensure they operate in a manner and to a standard consistent with the National Calculation Methodology \(NCM\) or, in the case of Air Conditioning Inspection Reports \(ACIRs\), in accordance with published guidance\.

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/b25886e0-5183-4811-9dcb-796d5d88a8ba-865179)