Scenic Waterways ORS 390.585 Rules Text Annotations (1)The State Parks and Recreation Department may adopt rules necessary for carrying out the duties imposed by ORS 390.550 (Definitions) to 390.590 (Out-of-state all-terrain vehicle permit). (2)The department shall adopt rules establishing rider fit guidelines to ensure that an all-terrain vehicle properly fits the operator of the vehicle. [1999 c.977 §9; 2007 c.887 §8]