Twelfth Edition Rules 2018

Posted on: 2018-01-05

The Twelfth Edition Rules 2018 will be ready for release on the 1st of March this year.
Listed companies will receive a copy as part of registration.
The website will automatically issue the latest Twelfth Edition Rules if you order from our 'Request/ Order Rule Book' tab. If you would like an older version, please send an email to
The rule book is a constant work in progress and is updated in accordance with internationally acceptable minimum standards. We appreciate errors or ambiguities being noted and have included changes and corrections brought to our attention during 2017 in red text in the rules. There is still time before the release to address errors or include technology and findings, so if there are any issues you would like included in the 2018 Edition, please email