We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
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.
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…
Planned engagement timetable for projects in the SSRO Corporate Plan 2020 – 2023
Single source baseline profit rate, capital servicing rates and funding adjustment methodology 2017/18
This user guide, template and glossary are discontinued since the launch of the new DefCARS on 15 March and are therefore for reference purposes only.
Q&As from the 4 teach-in sessions on changes to the single source regulatory framework that the SSRO held for stakeholders : 20 February, 12 March, 10 April, 8 May 2024.
The Defence Reform Act 2014 places obligations on the SSRO to keep under review the regulatory framework and the extent to which organisations subject to reporting requirements are complying with them.
This is statutory guidance issued by the SSRO under Section 18(1) of the Act. It applies to all qualifying defence contracts and qualifying subcontracts.
The SSRO has published an update to its compliance and review methodology (the methodology).
Single Source Regulations Office contract profit rate annual review.
This page provides guidance for anyone who wants to request information from the SSRO.
The Allowable Costs guidance is statutory guidance, which contractors and the Ministry of Defence must have regard to when determining whether costs are Allowable in single source qualifying defence contracts.
2022/23 baseline profit rate, capital servicing rates and SSRO funding adjustment recommendation
This user guide, template and glossary are discontinued since the launch of the new DefCARS on 15 March 2017 and are therefore for reference purposes only.
The SSRO has published an update to its compliance and review methodology.
This page explains the ways the SSRO responds to queries about the regulatory framework and its application to specific contracts
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. Please fill in this survey (opens in a new tab and requires JavaScript).