ORS 646.555 Burden of proof for person claiming exemption Text Annotations In any proceeding to enforce the provisions of ORS 646.551 (Definitions for ORS 646.551 to 646.557) to 646.565 (Notice of provisions of ORS 646.561 and 646.563) and 646.608 (Additional unlawful business, trade practices), the burden of proving an exemption or exception is upon the person claiming it. [1989 c.622 §4]