A person licensed, or required to be licensed, under ORS 480.630 to engage in the business of installing, repairing or altering boilers or pressure vessels may not employ any person to work on a boiler or pressure vessel unless the employed person has a valid license issued under ORS 480.630. [1983 c.676 §24; 2005 c.758 §37; 2007 c.306 §4]
Oregon Legal Code