Each owner or operator of gas or hazardous liquid pipeline facilities in New Mexico, whether above ground or underground, shall file with the director a manual prescribing its procedures for emergencies and for inspection and maintenance of each pipeline facility it owns or operates and a plan for classification and repair of leaks consistent with 18.60.2.12 NMAC. Any change to procedures set forth in the manual must be filed with the director within twenty (20) days after the change is made.
N.M. Admin. Code § 18.60.2.11