Outdoor Lighting Code Handbook 1.14
A comprehensive handbook discussing issues related to outdoor lighting codes with an example code which is also useful to lighting designers or buyers. Such a code can be implemented by any local planning or similar authority around the world. The handbook is aimed mainly at the USA but can be adapted to suit any country. [It may take a while to load this webpage.]

Beginners Guide to Lighting Regulation
Links to a range of International Darksky Association information on the subject which give a good overview of lighting regulation.

London Borough of Redbridge: Light Pollution
An overview of the legal position in relation to lighting and explanation of how problems can be solved in the borough published by the local authority.