A parent may voluntarily make a child available for adoption by: (1) executing a voluntary relinquishment and consent to adoption; (2) executing a denial of paternity; or (3) submitting a notarized acknowledgment of paternity and a denial of any interest in custody of the child.
Child Available For Adoption -- Voluntary Acts Of Parents
Mont. Code Ann. § 42-2-401, under Voluntary Relinquishment and Consent to Adopt.
Mont. Code Ann. § 42-2-401