The claimant disputed his entitlement to IRBs, but had not submitted a Disability Certificate. The insurer argued that the failure to submit an OCF-3 barred the claim from proceeding. Adjudicator Ferguson agreed with the insurer and barred the dispute from proceeding. He held that section 36 created a strict requirement to provide an OCF-3. Section 129 of the Insurance Act did not permit the Tribunal to grant the claimant relief from forfeiture.