Mr. Roberge has 40 years’ experience in commodity taxation. He was an auditor at Canada Revenue Agency Sales Tax Branch and was a Professional Trainer at the Customs and Excise College. He developed commodity tax consulting practices at three of the Big 4 Accounting firms and has assisted hundreds of taxpayers in the resolution of FST, GST/HST, QST and provincial retail sales tax issues. He is a member of advisory groups to the Quebec Finance and Revenue Departments and past President of the Montreal Study Group of Sales Tax Specialists. As Associate at Wolters Kluwers he contributes to the GST/HST Reporter. He co-authored the 7th edition of Wolters Kluwers’ "A Practical Guide to the GST/HST".