Errm.. I think there is a bit more to it than that Alan, Andy Chaney will tell you, he has been through the process and rates it highly, and if I remember rightly has gained alot of top level work from it. You do have to prove your insurance levels, H&S policies and a fair bit more.
Bit of a negative comment Alan from someone who sounds like they haven't actually looked into the accreditation scheme.
Steve,
The website is:
http://www.safecontractor.com/main.html I may look into this at some point this year.
Andy