bbc.co.uk- Standards and guidelines

This site details all standards & guidelines for developing and delivering products and services for bbc.co.uk. A guide well worth browsing through considering the many great efforts from BBC lately when it comes to developing the web for the future.
One good example as mentioned earlier is their great new main website at bbc.co.uk and several new webapps for the Iphone:

BBC Mobile

BBC Podcasts for iPhone