TSSA Gas Technician I Exam (TSSA referral) EX 9002 Email to a Friend Our TSSA Gas Technician I Exam (TSSA referral) is the Technical Standards and Safety Authority (TSSA) challenge exam for the theoretical/written portion of the Gas Technician I certification. Note(s) You must register at least 40 days prior to the scheduled exam date as exams are special ordered. (There are no refunds provided on unwritten exams.) Only CSA code books are permitted in the exam room. You must present photo identification, a receipt of payment and your Gas Technician II licence at the exam. If you need to withdraw or transfer to another section, you must do so a minimum of 15 business days prior to the original exam sitting or you will forfeit the exam fee. For more information, view the TSSA's Fuels Training and Certification web page. Prerequisite(s) You must have a valid Gas Technician II licence and a referral letter from the TSSA. Contact Information 416-415-5000, ext. 4861 email@example.com Course Section(s) Available Class dates and registration for the upcoming year (September 2018 to August 2019) will be available on this website on Wednesday, July 4, 2018. Please visit this page again on that date. Some courses require you to purchase a textbook. The cost of the textbook is not included in the course fee unless otherwise indicated. If there is a textbook assigned for this course, it will be listed on the bookstore website.