9 GCA § 52.30: Unsworn Falsifications; Defined & Punished.

A person is guilty of a misdemeanor if, with intent to mislead a public servant in performing his official function, he makes, submits or uses:

(a) any written false statement of his own which he does not then believe to be true; or

(b) any physical object, exhibit, writing or drawing which he knows to be either false or not what it purports to be in the circumstances in which it is made, submitted or used.