10.20 Apr 1, 2026
ISO
ISO/TC 83/SC 6
International Standard
This document specifies the names, methods, key points, and combat functions of Sun-Style Taijiquan movements.
Applicable to the practice, fitness, competition, and research use by both amateur enthusiasts and professionals of Chen-style Taijiquan.
PROJECT
ISO/NP 18290-5
10.20
New project ballot initiated
Apr 1, 2026