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World Mahjong Organization

Governing Body

The international governing body for mahjong under MCR (Mahjong Competition Rules).

InternationalMCR (Chinese Official)Founded 2006Beijing, China

Overview

The World Mahjong Organization was established in 2006 in Beijing and serves as the international governing body for mahjong played under MCR (Mahjong Competition Rules), also known as Chinese official rules. Headquartered in Beijing, China, the WMO works to standardize and promote competitive mahjong worldwide.

Key Facts

  • Established in 2006 in Beijing
  • Governs MCR (Mahjong Competition Rules)
  • Headquarters in Beijing, China
  • Works with national associations

What They Do

  • Governing MCR competition rules
  • Organizing world championships
  • Coordinating with national federations
  • Promoting standardized competition play

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