CCQ-1991 - Civil Code of Québec

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2450. A designation or revocation contained in a will that is null by reason of a defect of form is not null for that sole reason; such a designation or revocation is null, however, if the will is revoked.
A designation or revocation made in a will does not avail against another designation or revocation subsequent to the signing of the will. Nor does it avail against a designation prior to the signing of the will unless the will refers to the insurance policy in question or unless the intention of the testator in that respect is manifest.
1991, c. 64, a. 2450.