Rapier Rules across the SCA
The current SCA Corporate Rules can be found here.
As of Feb. 15th AS 46 (2012) the official list of approved blades has been greatly simplified. The new policy can be found here.
And for historical comparison purposes, the original SCA rapier rules can be found here.
Artemisia This links to the Kingdom Library page. Scroll down to the "Handbooks" section, then click on the Rapier Standards Handbook to get their current rules.
Last updated September 16, AS XLVIII (2013)
(I try to check these links every month or two, but I'm only human. If you notice that a link is out of date, please let me know.)