Wyoming Statutes Title 1. Code of Civil Procedure § 1-2-104. Certification of documents

(a) A matter required or authorized to be supported, evidenced, established or proven by the sworn statement, declaration, verification, certificate, oath or affidavit, in writing of the person making it, other than a deposition, an acknowledgment, an oath of office or an oath required to be taken before a specified official other than a notary public, may be supported, evidenced, established or proven by the person certifying in writing “under penalty of false swearing” that the matter is true. The certification shall state the date and place of execution and the following:

“I certify under penalty of false swearing that the foregoing is true”.

(b) A person who knowingly makes a false certification under subsection (a) of this section is guilty of false swearing in violation of W.S. 6-5-303(c).