This Circular sets out and explains:
* the approval and publication of six new Approved Documents (ADs F, J and L1A , L1B, L2a and L2B)
* the publication of three new compliance guides
* the approval of a number of the circumstances, procedures and manner of recording of results required the Building Regulations and the AI Regulations
* how the transitional provisions in S.I. 2010/719 apply to these approvals and publications
* the correction of an omission in Circular 02/2010.