The National Planning Policy Framework (Published March 2012)
CLR 11 Environment Agency – Model Procedures for the Management of Land Contamination
CIRIA C552 Contaminated Land Risk Assessment – A guide to good practice
Health Protection Agency – Indicative Atlas of Radon in England and Wales (published in 2007)
Scottish Environment Protection Agency (SEPA)
Natural Resources Wales (formerly Environment Agency Wales)
Environment Agency ‘What’s In Your Backyard’
BRE Digest 365 – Soakaway Design (1991)
PPS25 – Development and Flood Risk (March 2010)
House Of Commons – Written Statement on Sustainable Drainage Systems (Dec 2014)
Planning Practice Guidance by the Department of Communities and Local Government (April 2015)
Defra Non-Statutory Technical Standards for SuDS (March 2015)