Find a TenderAwarded without competitionTransparency notice
Published 5 May 2026, 16:25 BST

Official UK procurement notice

HPASOS MK2 Support · UK public procurement notice

Official notice

Authority: Defence Equipment and Support (Central government)

Direct awardDefence & securitySME suitable
Awarded value£1,757,797published award · exc. VAT
Award in standstill Not publishedno call for competition
Award (standstill) to Summit Defence Ltd

What is being bought

Published requirement description

Procurement and support of the Helicopter Pilot and Aircrew Supplementary Oxygen System (HPASOS) MK2.

The lotProcurement structure

single lot · no lot value published
Lot #1AwardedSME
Delivery: UKEligibility: SME eligible

Procedure terms & legal framework

From the official record
Procedure method
Direct award
Legal basis
UKPGA · 2023/54 Procurement Act 2023
Notice status
Awarded without competition
Procurement threshold
Unspecified in notice
Regulatory regime
Defence & security
Commercial structure
Stand-alone contract (no framework)
Competition type
Direct award (no call for competition)
GPA / WTO covered
Unspecified in notice
Recurring procurement
Unspecified in notice
First published
5 May 2026, 16:25 BST
Last source update
5 May 2026, 16:25 BST
Authority reference
CHC/682
FTS notice number
2026/S 000-041202
Latest notice
Transparency notice (UK5)
Delivery area
UK
Official registry OCID
ocds-h6vhtk-0691cc Find a Tender
Why no open competition
Single Suppliers Technical Reasons
Published justification

The Chinook Delivery Team, part of the UK Ministry of Defence, intends to place a contract with Summit Defence Limited for the provision and support of a supplementary oxygen system to use onboard the Chinook H47(ER) aircraft by its Ready for Training Release to Service date that in turn will enable declaration of Initial Operating Capability (IOC) in due course. The estimated contract value is circa £1,757,796.50 ex VAT for a duration of 3 years.

It is considered that the award of the Contract as a Direct Award is lawful in accordance paragraph 20 of Schedule 5 of the Procurement Act 2023 on grounds that it is a defence authority contract, a defence and security contract not solely by virtue of s7(1)(g) of the Procurement Act and it is necessary to award the contract directly in order to enhance or maintain the operational capability, effectiveness, readiness for action, safety or security of the armed forces.

Summit Defence Ltd are the suppliers of the In-Service Supplementary Oxygen System used onboard the current fleet of Chinook aircraft, and have met the aircraft design and integration requirements, and have satisfied the MoD’s standards for safety and airworthiness for service. Summit Defence Ltd are therefore the only supplier that has the technical knowledge and documentary evidence necessary for meeting MoD’s safety standards for supplementary oxygen systems to fulfil this requirement. No other supplier would be able to pass the integration, safety standards and Suitability for Service tests within the timescales required by the MoD to fulfil this requirement so as to maintain operational capability and readiness for action for the Royal Air Force . Obtaining goods from any other supplier would result in disproportionate and unacceptable technical risk creating an unacceptable operational risk and capability gap.

Notice history

2 events · 1 release on Find a Tender · since 5 May 2026
  1. Transparency notice published
    5 May 2026, 16:25 BST
    UK5
  2. Contract signature expected
    31 Aug 2026, 23:59 BST
    scheduled

Commercial outcome & contract awards

Published awards, contracts and bid statistics, not a forecast
Awards 1some still in standstill
Awarded value £1,757,7971 award exc. VAT
Awarded toValueDateStatus
Summit Defence Ltd31 Aug 2026 – 1 Sept 2029 · up to 1 Sept 2030Extensions: Extension of services under the contract upon the uptake of a 12 month option. · Options: Option for a 12-month extension, to be used if the Authority deem the extension to be required.£1,757,797—Standstill

Contracting authority & participating public bodies

Defence Equipment and Support

Contracting authorityPublic authority - central government GB-PPON: PVRL-5831-GLMM MOD Abbey Wood, Bristol, South West, BS34 8JHContact email

Bidders & participating suppliers

1 commercial party on the notice
  • Summit Defence LtdAwarded supplierGB-COH: 11387737GB-PPON: PWXR-4985-GMPN Unit 1 Cambridge House, Camboro Business Park, Oakington Road, Cambridge, East of England, CB3 0QHContact email

Official documents & specifications (1)

Official links; attachments are not copied

Notices published for this procedure

  • Transparency notice awardTransparency noticeUK5Transparency notice on Find a Tender