---
title: "2025-120 Support for RBA Tool for REGO"
ocid: "ocds-b5fd17-617856d9-de0c-4876-a04b-981c28fca28e"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-617856d9-de0c-4876-a04b-981c28fca28e"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-617856d9-de0c-4876-a04b-981c28fca28e.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-617856d9-de0c-4876-a04b-981c28fca28e.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "OFGEM"
published: "2026-02-18"
---

# 2025-120 Support for RBA Tool for REGO

Buyer: OFGEM  
Current stage: Award  
OCID: ocds-b5fd17-617856d9-de0c-4876-a04b-981c28fca28e

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## Summary

The procurement process managed by Ofgem involves the contracting of services to support the RBA Tool for Renewable Guarantees of Origin (REGO). Classified under business and management consultancy services, this contract is deemed suitable for small and medium enterprises (SMEs). The procurement method followed was an open procedure, with the tender period concluding on 1 January 2026. The contract, valued at £30,000 GBP, is set to commence on 9 February 2026 and will run until 8 February 2030. The tender serves regions including the United Kingdom, British Overseas Territories, Channel Islands, Isle of Man, Europe, and the rest of the world.

Ofgem's contract presents valuable opportunities for businesses specializing in consultancy services, particularly those with expertise in renewable energy accreditation tools. Small and medium enterprises stand a good chance to leverage this opportunity, gaining access to an extended contract period to enhance their service portfolio and market presence within the industry. The awarded contract to Forvis Mazars LLP highlights a competitive environment where adept consultancy firms can expand their business by providing significant contributions to the REGO programme, curated to meet regulatory and environmental standards.

## Notice

Ofgem requires a supplier to provide support to make amendments to their Bulk Accreditation Tool for Renewable Guarantees of Origin (REGO) which is used to manage REGO applications, on as and when required basis.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/23d16ca5-5e99-4fbb-8d23-fc01c640b938 |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | SME |
| Awardee scale | Not specified |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 18 Feb 2026 |
| Submission deadline | 1 Jan 2026 |
| Future notice date | Not specified |
| Award date | 6 Feb 2026 |
| Contract period | 9 Feb 2026 - 8 Feb 2030 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £30,000 |
| Lots value | Not specified |
| Awards value | £30,000 |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | OFGEM |
| Locality | LONDON |
| Post town | East London |
| Postcode | E14 4PU |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI4 Inner London - East |
| ITL 3 | TLI42 Tower Hamlets |
| Local authority | Tower Hamlets |
| Electoral ward | Canary Wharf |
| Westminster constituency | Poplar and Limehouse |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | FORVIS MAZARS |

## CPV Codes

### Divisions

- 79 - Business services: law, marketing, consulting, recruitment, printing and security

### Codes

- 79400000 - Business and management consultancy and related services
- 79410000 - Business and management consultancy services

## Release History

- 18 Feb 2026 at 17:45 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/23d16ca5-5e99-4fbb-8d23-fc01c640b938

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/23d16ca5-5e99-4fbb-8d23-fc01c640b938
  18th February 2026 - Awarded contract notice on Contracts Finder
- https://www.mytenders.co.uk/search/show/search_view.aspx?ID=FEB171013
  NOTE: To register your interest in this notice and obtain any additional information please visit the myTenders Web Site at the link provided.

## Notice URLs

- http://www.ofgem.gov.uk

## 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-b5fd17-617856d9-de0c-4876-a04b-981c28fca28e. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-617856d9-de0c-4876-a04b-981c28fca28e.json.