# RDE901 - Toxicological advice for derivation of environmental assessment levels

> A sourced UK public sector contract award published by Environment Agency.

## Key facts

- Buyer: [Environment Agency](/buyers/environment-agency/contract-awards)
- Supplier: [Ricardo-AEA Ltd](/suppliers/ricardo-aea/public-sector-contract-awards)
- Award value: £115,000
- Tender value: £115,000
- Award date: 22 September 2025
- Published: 21 October 2025
- Contract start: 16 September 2025
- Contract end: 20 March 2026
- Stage: awarded
- Procurement category: services
- Notice ID: 7d8acb9a-f7aa-44a4-a17e-38f883a03320-868920
- OCID: ocds-b5fd17-047afb8f-cf4e-4f1c-af3e-04f4278b20d5

## Description

The objective of this project is to identify, collate, and review the available human and mammalian toxicology of 14 substances associated with carbon capture and storage systems for the purpose of recommending a short- and long-term EAL\. Contract awarded by Defra\.

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/7d8acb9a-f7aa-44a4-a17e-38f883a03320-868920)