ORS 90.150: Service or delivery of actual notice.

When this chapter requires actual notice, service or delivery of that notice shall be executed by one or more of the following methods: (1) Verbal notice that is given personally to the landlord or tenant or left on the landlord’s or tenant’s telephone answering device. (2) Written notice that is personally delivered to the landlord or tenant, left at the landlord’s rental office, sent by facsimile to the landlord’s residence or rental office or to the tenant’s dwelling unit, or attached in a secure manner to the main entrance of the landlord’s residence or tenant’s dwelling unit. (3) Other written notice under ORS 90.155. If the notice is mailed, the notice shall be considered served three days after the date the notice was mailed. (4) Any other method reasonably calculated to achieve actual receipt of notice, as agreed to and described in a written rental agreement. [1995 c.559 §3; 1997 c.577 §5; 1999 c.603 §9; 2003 c.14 §33; 2023 c.296 §2]