Single Source Regulations Office
July 2025
SSRO highlights ongoing challenges in reporting against non-competitive def…
June 2025
Helping the MOD and the defence industry navigate the single source regulat…
Proposed updates to how the starting point for profit rates for vital singl…
March 2025
Starting point for agreeing profit rates on crucial defence contracts anno…
January 2025
New guidance to help contracting parties deal with excess profits and losse…
October 2024
New and updated guidance for pricing and reporting on non-competitive defen…
Ensuring the profit rate for non-competitive defence contracts is fair and …
Using new guidance powers to help parties navigate pricing vital defence co…
September 2024
Looking at how well defence contractors follow the rules for reporting unde…
July 2024
Helping stakeholders feel confident dealing with contracts in the regulator…
Taking a look at single source defence contracting over the past year
May 2024
SSRO referral investigation closed after parties reach agreement
April 2024
Improving how we respond to queries about the regulatory framework
March 2024
February 2024
Helping defence contractors fulfil their new statutory reporting obligation…
The SSRO launches new and updated pricing guidance that strengthens the reg…
January 2024
Chief Executive's interview in Desider magazine
December 2023
Presentation at Make UK Defence webinar: ‘Demystifying the Single Source Re…
May 2023
New Non-Executive Board Member appointed for the Single Source Regulations …
March 2023
February 2023
New Chief Executive for defence regulator
May 2022
March 2022
December 2021
SSRO closes its investigation of a matter referred to it
SSRO accepts application for a determination
October 2021
SSRO accepts application for a determination
July 2020
Applying SSRO guidance to costs affected by COVID-19
April 2020
October 2019
March 2019
Secretary of State announces new rates for determining profit in regulated …
January 2019
Pricing guidance review 2018: Consultation outcome
May 2018
New Chief Executive for defence Non-Departmental Public Body
October 2017
May 2017
March 2017
SSRO launches new Defence Contracts Analysis and Reporting System
December 2016
New Chair appointed for defence regulator
September 2016
Perspectives on non-competitive defence spending - September 2016
July 2016
Defence companies and MOD’s procurement agency ‘failing’ contract regulatio…
Multiple profit rates on contracts could save MOD millions
Single Source Cost Standards: Statutory Guidance on Allowable Costs
June 2016
Clive Tucker’s speech to the Defence Acquisition Conference 2016
May 2016
Review of the single source regulatory framework: call for input
Regulator cuts over £1m from Rolls Royce contract with the MOD
April 2016
SSRO publishes updated report templates and user guides
March 2016
New guidance on profits on single source defence contracts published
February 2016
SSRO joins UK Regulators Network (UKRN)
Regulator to investigate wage inflation at request of Secretary of State
Clive Tucker appointed as Interim Chair of SSRO
SSRO handling of commercially sensitive information
January 2016
First annual Compliance Report published by the Single Source Regulations O…
New method for calculating profit rate on single source defence contracts a…
December 2015
SSRO publishes full suite of DPS templates
October 2015
SSRO publishes final version of compliance rating methodology
September 2015
SSRO publishes DPS for Ordnance system
Major changes proposed for profit rate calculations on single source defenc…
Independent, fair, transparent: regulating single source defence procuremen…
August 2015
July 2015
First Annual Report and Accounts published by the Single Source Regulations…
March 2015
Secretary of State for Defence accepts SSRO’s recommended profit rate
January 2015
Single source regulator launches new rules on £6 billion spend