For the latest versions of :-

• the Laws of Duplicate Bridge,
• the White Book ('technical matters'),
• the Blue Book,
• the Sky-Blue Book (retired in 2022),
• the Announcing and Alerting Summary,

please refer to the Laws & Ethics Publications page on the EBU web-site.

For the latest version of :-

• the Licensing and Master Point Handbook

please refer to the Master Points and Licensing page on the EBU web-site.