Oregon Revised Statutes Occupations and Professions § 671.574

(1) If a landscape construction professional is not operating as a landscape construction professional, the State Landscape Contractors Board may, upon request, place the license of the landscape construction professional in inactive status.

(2) A landscape construction professional in inactive status remains subject to board jurisdiction, licensing requirements and fees.

(3) A landscape construction professional that is in inactive status may not perform or supervise work as a landscape construction professional.

(4) A landscape construction professional license may not be placed or maintained in inactive status more than once during a licensing period.