Published on 31 December 2009
CLG nondwellingsguidance July 08.pdf
A guide to energy performance certificates for the construction, sale and let of non-dwellings
2nd edition July 2008
The Energy Performance of Buildings (Certificates and Inspections) (England and Wales) Regulations 2007 SI 2007/991, amended by SI 2007/1669, SI 2007/3302 and SI 2008/647
Department for Communities and Local GovernmentDepartment for Environment, Food and Rural AffairsWelsh Assembly Government
LZC Energy Sources guide.pdf
This strategic guide is intended to support the inclusion of LZC energy sources in Building Regs Part L2A and L2B.
Published on 01 September 2011
A second tier document referenced in L2B as source of guidance on the means of complying with the requirements of 2010 Building Regulations Part L for space heating systems, hot water systems, cooling and ventilation systems.
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