Or. Admin. R. 741-065-0094
Each RTA shall establish, implement and enforce minimum safety standards for the construction and maintenance of track and equipment. The standards and any subsequent changes must be submitted to the SSOA prior to implementation.
ORS 184.619, 192.502, 823.011, 824.045, 824.990, 49 CFR 15 & 49 CFR 1520
ORS 183.745 & 824.045