No cemetery authority, crematory operator, alternative disposition facility operator or licensed funeral service practitioner interring, cremating or reducing remains pursuant to a written instrument signed by the decedent or a person described in ORS 97.130 (2) shall be liable for any failure to conform to the priority of control of remains provided in ORS 97.130, except when it shall have received two or more conflicting written instruments prior to interment, cremation or reduction of said remains.
ORS 97.145