Exhibit 23.1
| RSM Richter Chamberland S.E.N.C.R.L./LLP |
| Comptables agréés |
| Chartered Accountants |
| 2, Place Alexis Nihon |
| Montréal (Québec) H3Z 3C2 |
| Téléphone/Telephone : 514.934.3400 |
| Télécopieur/Facsimile : 514.934.3408 |
| www.rsmrch.com |
Consent of Independent Registered Public Accounting Firm
We consent to the use in this Registration Statement, Form S-1, of IntelGenx Technologies Corp. of our report dated March 29, 2010 relating to our audits of the consolidated financial statements of IntelGenx Technologies Corp. as of and for the years ended December 31, 2009 and 2008 appearing in this Registration Statement.
We also consent to the reference to our firm under the caption "Experts" in this Registration Statement.
/s/ RSM Richter Chamberland LLP
Chartered Accountants
Montreal, Canada
September 24, 2010
| RSM Richter Chamberland S.E.N.C.R.L. est un cabinet indépendant | RSM Richter Chamberland LLP is an independent member firm |
| membre de RSM International, association de cabinets indépendants | of RSM International, an affiliation of independent accounting |
| d’expertise comptable et de services conseils. | and consulting firms. |