---
title: "CESTIUS concept validation exercise"
ocid: "ocds-b5fd17-85720a5a-6184-4d27-a296-8b2770c9e45a"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-85720a5a-6184-4d27-a296-8b2770c9e45a"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-85720a5a-6184-4d27-a296-8b2770c9e45a.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-85720a5a-6184-4d27-a296-8b2770c9e45a.json"
source: "Contracts Finder"
current_stage: "Tender"
buyer: "DE&S CAST"
published: "2020-10-19"
---

# CESTIUS concept validation exercise

Buyer: DE&S CAST  
Current stage: Tender  
OCID: ocds-b5fd17-85720a5a-6184-4d27-a296-8b2770c9e45a

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## Summary

The procurement process for the "CESTIUS concept validation exercise" is being conducted by DE&S CAST, a UK-based authority based in Bristol (BS34 8JH). This project falls under the industry category of software development for military applications and is currently in the Tender stage. The tender period will close on 14th November 2020, with an estimated total contract value of £1,400,000. Interested parties must submit their proposals by this deadline to be considered for the opportunity.

This tender presents a significant opportunity for businesses specialising in software development, particularly those with experience in military applications or similar technical solutions. Companies that can demonstrate a comprehensive and innovative approach to developing PYRAMID-Compliant systems will be well-positioned to compete. Additionally, small and medium enterprises (SMEs) are encouraged to participate, provided they are willing to sign a required licence to access essential materials for submission during the tender process.

## Notice

CESTIUS is a concept-validation exercise within PYRAMID that is designed to provide feedback on the usability and 'openness' of the technical solution by assessing the PRA Exploiter's Pack through an experiment in component development. The experiment will be conducted by a component developer and will consist of the development a PYRAMID-Compliant software component using the PRA Exploiter's Pack, capturing lessons learned on the experience of development, and supplying the component to a system integrator for integration testing. The value of these activities is in the findings of the experience which should provide confidence that the material enables suppliers to develop PYRAMID-Compliant systems. Consequently, the Authority is seeking responses that demonstrate a well-considered approach, e.g. the controls on the methods for conducting and observing the experiment. Responses will be considered against the proposals to capture and communicate the lessons learned from the assessment. Any company successful at the DPQQ stage will be required to sign a License in order to receive a copy of the PRA Exploiter's Pack to use during the ITT stage. Any company that is unwilling to sign the License will be unable to participate in the tender. Additional information: To view this notice, register as a supplier here: http://www.contracts.mod.uk/delta/signup.html?userType=supplier and search for the notice with reference 'UK-BRISTOL: Development of software for military applications.'.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/e77173ac-63e1-4edd-9ede-6a895b616219 |
| Notice type | Tender Notice |
| Procurement type | Standard |
| Procurement category | Goods |
| Procurement method | Selective |
| Procurement method details | Restricted procedure |
| Tender suitability | SME |
| Awardee scale | Not specified |
| All stages | Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 19 Oct 2020 |
| Submission deadline | 14 Nov 2020 |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | 4 Jan 2021 - 3 Jan 2022 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £1,400,000 |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Active |
| Lots status | Not specified |
| Awards status | Not specified |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | DE&S CAST |
| Locality | BRISTOL |
| Post town | Bristol |
| Postcode | BS34 8JH |
| Country | England |
| ITL 1 | TLK South West (England) |
| ITL 2 | TLK5 West of England |
| ITL 3 | TLK52 Bath & North East Somerset and South Gloucestershire |
| Local authority | South Gloucestershire |
| Electoral ward | Stoke Park & Cheswick |
| Westminster constituency | Filton and Bradley Stoke |
| Delivery location | TLK South West (England) |

## CPV Codes

### Divisions

- 72 - IT services: consulting, software development, Internet and support

### Codes

- 72231000 - Development of software for military applications

## Release History

- 19 Oct 2020 at 12:45 - Tender - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/e77173ac-63e1-4edd-9ede-6a895b616219

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/e77173ac-63e1-4edd-9ede-6a895b616219
  19th October 2020 - Opportunity notice on Contracts Finder

## Notice URLs

- http://www.contracts.mod.uk/delta/signup.html?userType=supplier

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-b5fd17-85720a5a-6184-4d27-a296-8b2770c9e45a. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-85720a5a-6184-4d27-a296-8b2770c9e45a.json.
