This part applies to owners and operators of above ground storage tank emergency generator systems as provided in 20.5.101 NMAC. If the owner and operator of an above ground storage tank emergency generator system are separate persons, only one person is required to comply with the requirements of this part, including any notice and reporting requirements; however, both parties are liable in the event of noncompliance.
N.M. Admin. Code § 20.5.112.2