# Developing a Scoping Review for a Tiered Approach for Reliable Bioaccumulation

> Contract award record from UK public-sector procurement sources.

## Key facts

- Public buyer: Defra Network eTendering Portal
- Contract winner: [University of Plymouth](/contract-winners/university-of-plymouth/public-sector-contract-awards)
- Award value: £77,869
- Tender value: £77,869
- Award date: 12 November 2020
- Published: 1 December 2020
- Contract start: 1 October 2020
- Contract end: 30 September 2021
- Stage: awarded
- Procurement category: services
- Notice ID: 81aad9a5-ee0b-4fff-ba89-6eaf69f9820f-397288
- OCID: ocds-b5fd17-8b651f29-f26f-4be9-bc99-9c330bec9872

## Description

The primary aim of this project is to coordinate an OECD expert group to develop a scoping review document laid out above for a tiered approach for reliable bioaccumulation assessment of manufactured nanomaterials in environmental organisms, minimising use of higher tier vertebrate tests\. Additional information: Please note that Defra procurement uses an E-tendering system for Procurement activities\. This is currently provided by Bravo Solutions\. To access appropriate tendering and contractual documents, please access the E-Tendering portal at https://defra\.bravosolution\.co\.uk, ensuring that your registration includes "Defra"\. If you have any problems with this system, please contact Bravo on their telephone helpline number 0800 368 4850 or by emailing them at help@bravosolution\.co\.uk\.

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/81aad9a5-ee0b-4fff-ba89-6eaf69f9820f-397288)