There were 2 grand seminars arranged in dual sessions simultaneously for Technical Officials and Coaches during March 11th – 13th, 2018. Both seminars were officially cooperated amongst 3 sport bodies i.e. Sports Authority of Thailand (SAT), Asian Weightlifting Federation (AWF) and Thai Amateur Weightlifting Association (TAWA). This seminar-workshop on weightlifting education events were internationally standardizing organized, with being honourably presided over by Mrs. Boossaba YODBANGTOEY, the AWF General Secretary and the TAWA President. Besides, the courses are significantly conducted by Mr. Myint SWE, Mr. Dong-Chul YEOM, Dr. Meechai INWOOD, Dr. Niwat LIMSUKNIRUN, Dr. Sirilak THATMAN, Dr. Aphinya DATTUYAWAT, Mr. Nippon LIMBOONSUEBSAI and other distinguished experts of weightlifting sport. Main objectives of the 3-day seminars were to share, to review and to update the IWF Technical and Competition Rules & Regulations (TCRR) under revision as of January 1st, 2018.