The easiest way to stay up to date with the World Rules is via the Australian Eightball Federation Umpires Website

Link to: Australian Eight Ball Federation Umpires Website

From the web site you can view the rules, calling procedures, umpires guidance, block warning, lag for break

You can also view or save a copy from the link below for quick reference

Download this file (World-Eight-Ball-Pool-Rules.pdf)World 8Ball Rules 2015[World 8Ball Rules 2015]74 kB