Just approved for trading in the USMay 13, 2019 Division of Corporation Finance U.S. Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Division of Corporation Finance: This is to certify that on April 29, 2019 The Nasdaq Stock Market (the "Exchange") received from Organigram Holdings Inc. (the "Registrant") a copy of the Registrant's application on Form 40-F 12(b) for the registration of the following security: Common Shares, no par value We further certify that the security described above has been approved by the Exchange for listing and registration. We understand that the Registrant is seeking immediate acceleration of the effective date of registration, and we hereby join in such request.