Section 475C.789 - Designated primary caregivers(1) If a person who is applying for a registry identification card under ORS 475C. 783, or who is a registry identification cardholder, chooses to designate, or to change the designation of, a primary caregiver, the person must include the primary caregiver's name and address:(a) On the person's application for a registry identification card;(b) On the person's application to renew a registry identification card; or(c) In a form and manner prescribed by the authority, in a signed statement notifying the Oregon Health Authority of the designation.(2) A registry identification cardholder may have only one designated primary caregiver at any given time.(3) If a registry identification cardholder who previously designated a primary caregiver chooses to designate a different primary caregiver, the authority shall notify the previous designee of the new designation and issue an identification card to the newly designated primary caregiver.