In the absence of evidence to the contrary, the certificate of the authorized person is conclusive of the formal validity of the instrument as a will under this part. The absence or irregularity of a certificate does not affect the formal validity of a will under this part.
Mont. Code Ann. § 72-2-906
Effect of certificate
En
Official source: Montana Code Annotated (Montana Legislature). Reproduced from public-domain Montana statutes; confirm against the official source for the current text. Not legal advice.