Live tender calendar · UK public sector

Research & Development: the September 2026 tender calendar

13 research & development tenders close in September 2026, and 18 are live during it — drawn on one grid, with question cut-offs, bid deadlines and buyer decision windows.

closing in September

live during September

open in this category

£12.6m

combined value closing in September

buyers closing in September

September 2026

final 10 days → bid dueclarification deadlinebuyer decision window◀ opened earlierdashed = framework

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Tue

Wed

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◀ Ymarfer Gwrando Dwfn Rhaglen Marmot Marmot Programme Deep Listening Exercise ◀ Domestic Abuse & Sexual Violence Needs Assessment

◀ Industrial Decarbonisation Research Programme (IDRP)Domestic Abuse & Sexual Violence Needs Assessment Ymarfer Gwrando Dwfn Rhaglen Marmot Marmot Programme Deep Listening Exercise ◀ Impact of HPV self-testing- insights & good practice in FGM, sexual abuse&trauma ◀ Salinity Sample Analysis ◀ RFQ - Investigating the hygrothermal and dynamic thermal properties of English traditional solid wall construction for resilience in a changing climate - literature review and gap analysis (UID 332)◀ Kharkiv Multimodal Interchange Pre-Feasibility Study◀ Exploring the appeal of 30by30 for Landowners/Managers

Salinity Sample Analysis Kharkiv Multimodal Interchange Pre-Feasibility StudyRFQ - Investigating the hygrothermal and dynamic thermal properties of English traditional solid wall construction for resilience in a changing climate - literature review and gap analysis (UID 332)◀ Strategaeth Economaidd Sir y Fflint / Flintshire Economic Strategy Exploring the appeal of 30by30 for Landowners/Managers ◀ Cheshire and Warrington Outline Water Plan Impact of HPV self-testing- insights & good practice in FGM, sexual abuse&trauma ◀ PS26239 - RAF015/2627 - Plug-in batteries safety study Industrial Decarbonisation Research Programme (IDRP)◀ Investment Zone Skills Programme Domestic Abuse & Sexual Violence Needs Assessment ◀ Greenhouse Gas Inventory Improvement Programme - 2  Energy, Waste, and Industrial Processes and Product Use

Greenhouse Gas Inventory Improvement Programme - 2  Energy, Waste, and Industrial Processes and Product Use PS26239 - RAF015/2627 - Plug-in batteries safety study Investment Zone Skills Programme Strategaeth Economaidd Sir y Fflint / Flintshire Economic Strategy ◀ ITT - Stakeholder Research - UID 310 Cheshire and Warrington Outline Water Plan Exploring the appeal of 30by30 for Landowners/Managers ◀ Together for Families Support Programme Kharkiv Multimodal Interchange Pre-Feasibility StudySalinity Sample Analysis ◀ 1063173918 T1421 Uniformity and consistency of braking within a freight train RFQ - Investigating the hygrothermal and dynamic thermal properties of English traditional solid wall construction for resilience in a changing climate - literature review and gap analysis (UID 332)

◀ Waste Disposal Contract Technical Advisor Together for Families Support Programme ITT - Stakeholder Research - UID 310 1063173918 T1421 Uniformity and consistency of braking within a freight train PS26239 - RAF015/2627 - Plug-in batteries safety study Investment Zone Skills Programme ◀ SBRI - Agri-Food Tech Contracts for Innovation Cymru Phase 1 Challenge

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Every date on this page is stated by the buyer in the published notice · bars show the final 10 days of each bidding window, ◀ marks notices open longer · values capped at £100m per notice · framework values are ceilings, not contract sizes · no projections or forecasts appear on this page · contains public sector information licensed under the Open Government Licence v3.0.