Notwithstanding any other provision of law, the Public Employees Retirement Board may deny or terminate participation by an employer in the Public Employees Retirement System, and may deny or terminate membership in the system for any employee, if the board determines that allowing participation by the employer or membership for the employee would cause the system or the Public Employees Retirement Fund to lose qualification as a qualified governmental retirement plan and trust under the Internal Revenue Code and under regulations adopted pursuant to the Internal Revenue Code.
ORS 238.618