EX-23.1 4 exhibit23-1.htm EXHIBIT 23.1 IntelGenx Technologies Corp.: Exhibit 23.1 - Filed by newsfilecorp.com

Consent of Independent Registered Public Accounting Firm

We hereby consent to the use in this Registration Statement No. 333-227498 on Amendment No. 1 to Form S-3 of IntelGenx Technologies Corp. of our report dated March 29, 2018 relating to our audits of the consolidated financial statements of IntelGenx Technologies Corp. as of and for the years ended December 31, 2017 and 2016.

Richter LLP (Signed) 1

Montréal, Québec
Canada
October 4, 2018