Exhibit 99.4


October 28, 2022

To: British Columbia Securities Commission
  Alberta Securities Commission
  Financial and Consumer Affairs Authority of Saskatchewan
  The Manitoba Securities Commission
  Ontario Securities Commission
  Autorité des marchés financiers
  Nova Scotia Securities Commission
  Office of the Superintendent of Securities, Service Newfoundland and Labrador


RE: Abridgement of time period prescribed by National Instrument 54-101

Dear Sirs/Mesdames:

As required under Section 2.20 of National Instrument 54-101 – Communication with Beneficial Owners of Securities of a Reporting Issuer (“NI 54-101”), the undersigned certifies, in relation to the special meeting of shareholders of IMV Inc. (“IMV”) to be held on December 7, 2022 (the “Meeting”), that:


IMV has arranged to have the proxy-related materials for the Meeting sent in compliance with NI 54-101 to all beneficial owners at least 21 days before the date fixed for the Meeting; and



IMV has arranged to have carried out all of the requirements of NI 54-101 in addition to those described in the above subparagraph (a).

IMV is thus relying on Section 2.20 of NI 54-101 to abridge the time periods prescribed in subsections 2.2(1) and 2.5(1) of NI 54-101.


Per: /s/ Brittany Davison
Brittany Davison 
  Chief Accounting Officer
  and Corporate Secretary