N.M. Code R. § 20.9.10.13
ALLOWABLE MECHANISMS.
A. The owner or operator shall establish a financial assurance mechanism to ensure that the funds necessary to meet the costs of closure, post-closure care, phase I and phase II assessments, and corrective action for known releases will be available whenever they are needed. The allowed mechanisms are:
(1) trust fund;
(2) surety bond;
(3) irrevocable letter of credit;
(4) insurance;
(5) risk management pool;
(6) local government financial test;
(7) local government guarantee;
(8) local government reserve fund;
(9) corporate financial test; or
(10) multiple mechanisms.
[20.9.10.13 NMAC - Rp, 20 NMAC 9.1.IX.906, 8/2/2007]