Construction Details

LABC Registered Construction Details are only valid for use with building work intended to follow the guidance in the following:

England

• Approved Document L1A and L2A (2013 edition incorporating amendments up to and including 2016)
• Approved Document L1B (2010 edition incorporating amendments up to and including 2018)
• Approved Document L2B (2010 edition incorporating amendments up to and including 2016)

NOTE: LABC Registered Construction Details should not be used for Approved Document L Volume 1 and 2 (2021 edition) or any subsequent amendments.

Wales

Approved Document L1A, L1B, L2A and L2B (2014 edition incorporating amendments up to and including 2016)

NOTE: LABC Registered Construction Details should not be used for Approved Document L Volume 1 and 2 (2022 edition) or any subsequent amendments.