The Wayback Machine - https://web.archive.org/web/20100413151018/http://www.irblaws.com:80/EN
Welcome to the IRB Laws of Rugby Union web site. On this site, you can read the Laws, watch video examples and animations to build your understanding of how the Laws are applied on the field of play, and take a self-test exam to check your knowledge.

Also available from the IRB is the 2010 Law Book which can be downloaded from this site in Adobe PDF format.