Part C - Site preparation and resistance to contaminants and moisture

Previous editions

2013 amendments

2013 Amendments to Approved Documents (PDF 479 Kb)

For use from 6 April 2013 with Approved Document C - Site preparation and resistance to contaminants and moisture (2004 Edition incorporating 2010 amendments).

July 2013 Amendments to Approved Document (PDF 1.87 MB)

For use from 1 October 2013 with Approved Document C - Site preparation and resistance to contaminants and moisture (2004 Edition incorporating 2010 amendments).

2010 amendments

Approved Document C - Site preparation and resistance to contaminates and moisture (2004 Edition incorporating 2010 amendments) (PDF 2.67 MB)

This edition of Approved Document C - Site preparation and resistance to contaminates and moisture. Superseded the original 2004 edition by incorporating the changes made as a result of the Building Regulations 2010 and Building (Approved Inspectors etc) Regulations 2010.

Amendments to Approved Documents and Compliance Guides 2010: List of revisions and corrections (PDF 123 Kb)

This amendment slip shows how the old regulation numbers within Building Regulations 2000 correspond to the new regulation numbers within Building Regulations 2010.

2004 Edition

Approved Document C - Site preparation and resistance to contaminates and moisture (2004 Edition) (PDF 2.86 Mb)

This is the previous edition of Approved Document C. This version does not incorporate the changes made as a result of the Building Regulations 2010.