The Red Book UK National Supplement was published on 19 October 2023 and is effective from 1 May 2024. It sets out specific requirements, together with supporting guidance, for members on the application of the RICS Valuation – Global Standards (Red Book Global Standards) to valuations undertaken subject to UK jurisdiction.

Institute of Revenues, Rating and Valuation (IRRV) Members

RICS and IRRV work closely together to develop and monitor the Valuation Profession in the UK.

IRRV have set a requirement for IRRV Members to comply with sections of the Global Red Book and the UK Red Book Supplement.

Download the Red Book UK National Supplement effective 1 May 2024

This publication was reissued in January 2025 to align references to the updated Red Book Global Standards.

Other downloads

Key changes to the UK national supplement

Frequently Asked Questions

The content of the FAQs is not a substitute for the professional standards referenced, which should be read and understood in full before application. The FAQs do not constitute any form of professional or legal advice and should not be relied on or treated as a substitute for specific advice relevant to particular circumstances.

RICS UK Red Book Supplement - webinar 6 November 2023

The video below is a recording of a free webinar that took place on 6 November 2023 outlining the changes to the Red Book UK Supplement.