The OP did not mention which component s/he is applying to.
S/he may, or may not, find this of interest,
7.The dental standards for enrolment in the Canadian Forces shall apply:
a.to applicants for the Regular Force;
b.to applicants for the Reserve Entry Training Program at Service Colleges;
c.to members of the Reserves making application for transfer to the Regular Force; and
i.on Class C service;
ii.on Class B service for a period in excess of 6 months; or
iii.as active aircrew (including Reserve Class A Active Aircrew).
11.In peacetime, this requirement for specific dental enrolment documentation applies to members of:
a.the Regular Force;
b.the Reserve Entry Training Program at Service Colleges; and
c.the Reserves making application to transfer to the Regular Force or for employment:
i.on Class C service; or
ii.on Class B service for a period in excess of 180 days.
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