Commission for Architecture and the Built Environment
- Established in 1999 to replace the Royal Fine Arts Commission. Promotes the importance of architecture and urban design.
- http://www.cabe.org.uk/

English Heritage
- The Historic Buildings and Monuments Commission for England. Established in 1983 to offer advice and give grants for the preservation of historically important buildings in England.
- http://www.english-heritage.org.uk/

Historic Royal Palaces
- Responsible for the care and preservation of former residences of royalty in England.
- http://www.hrp.org.uk/

Royal Commission on the Ancient and Historical Monuments of Wales
- Records, surveys, maintains and publishes a list of sites of historical note in Wales.
- http://www.rcahmw.org.uk/

The Royal Commission on the Ancient and Historical Monuments of Scotland
- Records, surveys, maintains and publishes a list of sites of historical note in Scotland.
- http://www.rcahms.gov.uk/