Evidentiary burden.
Wyo. Stat. Ann. § 17-4-503
in effect(a) In a civil action or administrative proceeding under this act, a person claiming an exemption, exception, preemption, or exclusion has the burden to prove the applicability of the claim.
(b) In a criminal proceeding under this act, a person claiming an exemption, exception, preemption, or exclusion has the burden of going forward with evidence of the claim.
Source: WY Statutes (Official Site)URL: https://wyoleg.gov/statutes/compress/title17.pdfFetched: 10/4/2026
