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The Defence Contract Analysis and Reporting System (DefCARS) allows contractors to meet the reporting requirements for contract and supplier reports.
This document provides an overview of the SSRO’s guidance on the regulatory framework for single source defence contracts.
1. Introduction The SSRO plays a key role in supporting the regulatory…
The guidance identifies and summarises the provisions of the regulatory framework for single source defence contracts which relate to qualifying sub-contracts.
2025/26 baseline profit rate, capital servicing rates and government owned contractor rate
Statutory guidance to which the Ministry of Defence and its contractors must have regard when determining whether costs are allowable in qualifying defence contracts.
The SSRO’s guidance on adjustments to the baseline profit rate is statutory guidance to which the Ministry of Defence and its contractors must have regard when determining the contract profit rate for qualifying defence cont…
Guidance on the final price adjustment, when it should be used and the methodology for calculating the adjustment.
Where to find information about the regulatory framework and the role of the SSRO
Quarterly publication of queries received by the SSRO and the responses. If you have any queries about the responses which the SSRO has published, please email helpdesk@ssro.gov.uk. Someone from the SSRO will be able to cont…
Guidance on alternative pricing methods which may be applied to single source defence contracts.
Details of how the SSRO supports the MOD and defence contractors.
The SSRO’s guidance on adjustments to the baseline profit rate is statutory guidance to which the Ministry of Defence and its contractors must have regard when determining the contract profit rate for qualifying defence cont…
Information on how to submit reports
This DPS principles guidance for effectively preparing, understanding and presenting a DPS is discontinued since the publication of Version 2 of the DefCARS Reporting Guidance and System User Guide. The guidance and DPS temp…
The allowable costs guidance is statutory guidance to which the Ministry of Defence and its contractors must have regard when determining whether costs are allowable in qualifying defence contracts.
Information on pricing of contracts
The SSRO can provide independent and authoritative advice on the application of the regulatory framework to inform contract negotiations or help contracting parties to decide whether to seek an SSRO opinion or determination …
Guidance on alternative pricing methods which may be applied to single source defence contracts
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