National Mahjong League Card 2025 Dates. The national mah jongg league or nmjl is the governing body for american. It's the same price as ordering through the national mah jongg league, but if you order through us, sisterhood receives a $5.00 rebate.
Each january, the new national mah jongg league’s playing card will be available to order on the league’s website. You can order the new 2025 card, which will be delivered to you in april.