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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鈥檚 guidance on the regulatory framework for single source defence contracts.
1. Introduction The SSRO plays a key role in supporting the regulatory鈥�
2025/26 baseline profit rate, capital servicing rates and government owned contractor rate
Under the Defence Reform Act 2014, the SSRO must provide the Secretary of鈥�
Key questions and answers regarding the SSRO鈥檚 single source baseline鈥�
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鈥檚 guidance on adjustments to the baseline profit rate is statutory guidance to which the Ministry of Defence and its contractors must have regard聽when determining the contract profit rate for qualifying defence cont鈥�
Where to find information about the regulatory framework and the role of the SSRO
The guidance identifies and summarises the provisions of the regulatory framework for single source defence contracts which relate to qualifying sub-contracts.
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.
This page details the SSRO's latest events
Information on pricing of contracts
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.
Guidance on alternative pricing methods which may be applied to single source defence contracts
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鈥�
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鈥�
This page provides guidance for anyone who wants to request information from the SSRO.
The SSRO鈥檚 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鈥�
Guidance on the final price adjustment, when it should be used and the methodology for calculating the adjustment.
The SSRO has published new guidance on the topic of inflation relating to allowable costs, profit, and reporting.
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