Unlawful possession of a firearm is a Class A misdemeanor
Limitation on peace officer’s authority to arrest for violating ORS 166.250 or 166.370. A peace officer may not arrest or charge a person for violating ORS 166.250 (1)(a) or (b) or 166.370 (1) if the person has in the person’s immediate possession
a valid license to carry a firearm as provided in ORS 166.291 and 166.292.
Issuance of concealed handgun license; application; fees; liability.
(1) The sheriff of a county, upon a person’s application for an Oregon concealed handgun license, upon receipt of the appropriate fees and after compliance with the procedures set out in this section, shall issue the person a concealed handgun license if the person:
(h) Has not been convicted of a misdemeanor or found guilty, except for insanity under ORS 161.295, of a misdemeanor within the four years prior to the application
Procedure for issuing; form of license; duration.
(2) Failure of a person who carries a concealed handgun also to carry a concealed handgun license is prima facie evidence that the person does not have such a license