It's got to be meaningful, drive innovation and aid learning - these are the key goals of the new Part L Building Regulations, due to come into force in England and Wales late next year (with a similar bill going through the motions in Scotland).
CLG (the Community for Local Government) is currently asking for comments about the new proposals, which will affect SAP Calculations, EPCs, SBEM (for commercial), building extensions, energy statements and the Code for Sustainable Homes.
So, what are the proposals? I've got 600 words to summarise 95 pages - here we go!