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Find a Tender · Historical

Department for Energy Security & Net Zero

DESNZ UKNNL Framework

Historical · AwardedNo open deadline

Historical: no longer open for bids.

01/ The notice

Key facts

Value
Not statedValue not stated in source
Deadline (UK time)
No open deadlineA deadline does not apply to this historical notice.
Published
28 Oct 2026
Region
Not stated

02/ The brief

What the notice says

Not fully read: this is the notice text; attached documents are not read.

Background

The Department for Energy Security and Net Zero (“DESNZ”) owns HM Government’s mission to make the UK a clean energy superpower by achieving clean power by 2030 and Net Zero by 2050. Nuclear Power is intended to play a critical role in achieving this mission through the provision of low carbon, baseload energy generation to a renewables-led power system in the UK. The UK is also a UN Permanent Five (P5) Nuclear Nation, which entails both domestic and international responsibilities for which DESNZ is the lead Department in delivering.

It is therefore critical that DESNZ is able to:

• Make effective, informed policy decisions

• Deliver an effective regulatory regime which supports the delivery of effective, safe and safeguarded nuclear energy generation in the UK and abroad;

• Collaborate with partners both international and domestic to ensure the UK promotes world-leading practices in the sector, supports effective international collaboration on nuclear matters and discharges its obligations as a nuclear state; and

• Work with the nuclear sector to enable the development of novel, innovative technologies.

Based on historic workload and future pipeline, there will be occasions where DESNZ does not have the specialist knowledge or capability in-house to deliver these responsibilities and will require highly specialist third party to enable the achievements of its objectives.

Overarching Framework Requirements

DESNZ requires support across three service lines which collectively constitute the scope of this framework:

• Research and Development

• Technical Managed Services – services critical to the functioning of the nuclear sector and/or DESNZ’s role; and

• Specialist Advisory Services – deep scientific, technical and/or engineering insight into complex matters in the nuclear sector for which DESNZ does not have the requisite capability, experience or insight.

The application of VAT will be determined on a per-call off basis.

03/ Classification

CPV codes

Common Procurement Vocabulary codes, exactly as the notice lists them. No descriptions are added here.

  • 09340000
  • 71356000
  • 73111000
  • 73300000

04/ History

Releases of this notice

One release held, oldest first. Dates are UK time.

  1. 28 Oct 2026
    Notice

    Notice published 28 October 2026.

    Release 101887-2026

    View this release on Find a Tender (opens in a new tab)

05/ Limits

What the source does not tell us

  • The source does not state a usable value.
  • Only one release is held, so there is no change history.

06/ Questions

About this notice

Department for Energy Security & Net Zero published this notice.

Value not stated in source.

07/ Tender hubs

More government tenders like this

This notice is closed and kept here as a record. These pages list the live notices in the same subject, buyer or place. Chosen by the notice’s current recorded classification or a fixed rule on its title, buyer and region.

Open now in Government tenders

08/ Related

Where to go next

These links follow a fixed rule applied to this notice’s buyer, text and CPV codes. They are not advice on whether to bid.

Reference
ocds-h6vhtk-079203
Source
Find a Tender
Stage
award · Awarded
Last verified
Thu 29 Oct 2026, 06:12 GMT
Read at
Thu 29 Oct 2026, 08:18 GMT

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

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