177/1 BUI Bldg., 14th Fl., Unit 1, 3 & 4 Surawongse Rd. Suriyawongse, Bangrak, Bangkok, THAILAND 10500
Take the Silom line toward Bang Wa and get off at Chong - Nonsi Station and go out through Exit No. 1 or 3.
Take the MRT toward Hua Lamphong station and get off at Sam Yan Station and go out through Exit No. 1.
Follow Sirat Express (toll road) to Silom road and take Exit 2-11, continue on Sirom road. Then turn left onto Decho road and turn right to Surawong road. Go straight for 100 meters, turn right on to Anuman Rajdhon Alley. NTC is located at BUI building on the right.