TSI Meetings and Events

December 17, 2019   10:00-11:00 EST
TSI Executive Committee Meeting
Please contact Don Messick

April 20-22, 2020
TSI’s Sulphur World Symposium 2020
Chicago, Illinois, USA
Please contact Sarah Amirie


Note: Teleconference and meeting times are reported in the host city's time zone. Until March 10, 2019, Washington, DC, USA, where TSI is headquartered, observes Eastern Standard Time (EST). For a complete listing of various times worldwide, please consult