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planning
Official procurement procedure

Provision of Radiation Protection Advisory Services

Dosimetry system
Radiation protection services
UK
Published value
£5,500,000
Submission deadline Not published
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: Home Office: "Provision of Radiation Protection Advisory Services". Published status: planning. Published value: £5,500,000. 1 published lot. Submission deadline not published. See the official notice for participation instructions.
Contracting AuthorityHome OfficeScope & CategoriesNot publishedSubmission Window
planning
No deadline published
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)£5,500,000
Bidder Intelligence · Authority Profile: Home Office
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for Home Office. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Published-to-award variance
Not availableInsufficient comparable data
Requires at least 5 comparable procedures
Competition Density
5.3Bids / Report
0% of reports have one bid
Supplier ConcentrationHigh Concentration
KAINOS SOFTWARE LIMITEDTop vendor: 56.7% of attributable value
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 140 active published awards; 3 bid reports (which may be per lot). Supplier values exclude multi-supplier awards, frameworks and DPS, and use GBP only. They are published award values, not payments. Published-to-award variance compares single-lot, single-award, single-supplier GBP procedures with explicitly non-framework/non-DPS status; increases remain in the average. Unpublished data stays unknown. Awarded suppliers are winners, not all bidders.
Historical Awarded Suppliers With This Authority:
Supplier NameHistoric AwardsAttributable GBP Value
KAINOS SOFTWARE LIMITED1 win£110,652,398
CIRRA - Clearsprings (Management) Limited & IRARA Secure Solutions Ltd1 win£63,968,042
Frequentis UK Limited1 win£11,147,119
Royal Mail Group Limited1 win£6,900,000
Bayliss Executive Travel Ltd1 win£1,706,000
Procedure terms
Contracting AuthorityHome Office
Procedure methodNot published
Procurement categoryNot published
Statusplanning
Framework / DPSNot published
CompetitionNot published
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published20 May 2026, 13:46 BST
Last source update20 May 2026, 13:46 BST
Recurring procurementNot published
ClassificationDosimetry system, Radiation protection services
Delivery area
UK
OCIDocds-h6vhtk-069d70
What is being bought
The Home Office and the Ministry of Justice (MoJ) are undertaking preliminary market engagement to inform the procurement of supplier(s) to deliver Radiation Protection Advisory (RPA) Services. The services are expected to include regulatory compliance (IRR17), provision of advice from an HSE‑recognised RPA Body, 24/7 support, dosimetry services, radiation safety surveys, training, and specialist advisory support. Services will be delivered across multiple locations in the UK (including Northern Ireland and UK juxtaposed border locations.
What changed
From the official release history
  1. Published value updated to £5,500,000
    20 May 2026, 13:46 BST
  2. Status changed to planning
    20 May 2026, 13:46 BST
  3. Official notice release published
    20 May 2026, 13:46 BST
  4. Buyer information updated
    20 May 2026, 13:46 BST
Lots and requirements (1)
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    planning
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Pipeline notice
    20 May 2026, 13:46 BST
  2. Procedure published
    20 May 2026, 13:46 BST
  3. engagement
    12 Jun 2026, 23:59 BST · scheduled
    This procurement will be managed electronically via the Home Office’s eSourcing Portal (JAGGAER). To participate in this procurement, participants must first be registered on the eSourcing Portal. If you have not yet registered on the eSourcing Portal, this can be done online at https://homeoffice.app.jaggaer.com by following the link ‘To register click here’. Please note that, to register, you must have a valid DUNS number (as provided by Dun and Bradstreet) for the organisation which you are registering, who will be entering into a contract if invited to do so. Once registered on the eSourcing Portal, the Market Engagement Questionnaire documents will be available to access on the event - pqq_791 - Provision of Radiation Protection Advisory Services. Market Engagement Questionnaires (MEQs) are required to be returned by 12 June 2026. The Authority may take the opportunity to engage further with Suppliers who have submitted responses, either through one-to-one sessions (to be confirmed) or via dialogue through the Jaggaer system. Details will be communicated via the eSourcing Portal if these are progressed.
Commercial outcome and competition
AwardsNo award published
ContractsNo contract published
Bid statisticsNo aggregate bid statistics published
Buyer and organisations in this procedure

Home Office

Contracting authority GB-PPON-PWGC-6513-PQLZ
View buyer profile
Documents (1)
Official links; attachments are not copied
Related procedures (0)
No data
No related procedures published
Planning and rationale
Planning budgetNot published
No-engagement rationaleNot published
Procedure rationaleNot published