Buyer	Rail Safety Standards Board (RSSB) — not a council we hold
Supplier	Ricardo AEA Ltd

Conducted as a Further Competition, from the Crown Commercial Service's Research & Insights DPS (RM6126). The overarching aim for the AQMN is to capture continuous and accurate air quality monitoring data at selected stations where there is a risk of poor air quality over the GB rail network.

Runs	14 Mar 2025 to 31 Mar 2026
OCID	ocds-b5fd17-74ef07f8-2520-48dc-8cd7-1775c6b676f7
Notice	Read it on Contracts Finder

Figures are as published An award value in OCDS may be a framework ceiling rather than a sum anyone expects to spend, so a large figure here is not evidence of a large purchase.