Join our discussion group: International Mahjong Forum

Learn more before you join: Gateway page (IMJF.com)

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Be Part Of The History Making!

Our aim is to make International Mahjong Rules a common set of standardized rules of mahjong, so as to eliminate the barriers and uncertainty of game play among players around the world. However, the game play of mahjong is ever evolving and developing. We always acknowledge and recognize the needs for improvements. Under the IMJ Management we hope that all alternations and improvements of rules are being handled in a professional manner.

With this objective, we cordially invite your participation! If you have any questions, comments or suggestions that you think could improve the IMJ Rules, please let us know in one of the following two ways:

1. Submit your questions or suggestions via our Email Form:
We will reply to your questions with proper answers in a timely manner. For your comments and suggestions we'll keep it on our records for consideration when we come to a stage to review our rule set. To submit your questions or suggestions please proceed to our Email Form.

2. Submit your questions to the International Mahjong Forum:
If desired you can post your questions about rules to the International Mahjong Forum ("IMJ Forum"). Please refer to the notice at the top right corner of this page for access. Your submission will reach the IMJ Management and a reply will be posted to the forum in a timely manner. As the IMJ Forum expands, we also expect that you'll receive feedback from other experienced players as well.