Single Source Regulations Office
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2024 contract profit rate
News story
The Secretary of State for Defence has announced his determination of the baseline profit rate and capital servicing rates
Reporting guidance and DefCARS
Guidance
The Defence Contract Analysis and Reporting System (DefCARS) allows contractors to meet the reporting requirements for contract and supplier reports.
This consultation explains the updates we intend to make to our reporting guidance and to the Defence Contract Analysis and Reporting System (DefCARS). The guidance comes into force on 1 April 2024. We welcome your views.
The SSRO launches new and updated pricing guidance that strengthens the regulatory framework
News story
The SSRO has released new and updated pricing guidance, which sees greater choice, flexibility and simplicity for how some non-competitive defence contracts can be priced from April 2024.
Quarterly publication of queries received by the SSRO and the responses
Latest from the Single Source Regulations Office
What we do
The Single Source Regulations Office (SSRO) is an executive non-departmental public body, sponsored by the Ministry of Defence (MOD).
SSRO is an executive non-departmental public body, sponsored by the Ministry of Defence.
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Our management
Contact SSRO
Office address
100 Parliament Street
London
SW1A 2BQ
United Kingdom
General enquiries
020 3771 4767
SSRO helpdesk
Tel:
020 3771 4785
The helpdesk is the point of contact within the SSRO where parties to qualifying defence contracts or qualifying sub-contracts can ask for clarification, advice or seek further information on all issues related to the work of the SSRO and its statutory functions.
Referrals
Guidance on referrals is available at: https://www.gov.uk/government/collections/referrals
Freedom of Information Act requests
Information on the SSRO’s approach to dealing with FOI requests is available at: https://www.gov.uk/guidance/requesting-information-from-the-ssro
Public interest disclosures
100 Parliament Street
London
SW1A 2BQ
United Kingdom
Telephone
020 3771 4792
The SSRO is a ‘Prescribed Person’ under the Public Interest Disclosure Act (PIDA) and is able to receive qualifying disclosures from whistleblowers who work for industry, the MOD and third parties.
The SSRO's whistleblowing policy is available at: https://www.gov.uk/government/publications/ssro-whistleblowing-policy
Complaints
If you have a complaint about the SSRO's conduct please contact us on the email above.
Make an FOI request
- Read about the Freedom of Information (FOI) Act and how to make a request.
- Check our previous releases to see if we’ve already answered your question.
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