N.M. Code R. § 20.1.2.501
B. Effect of withdrawal: An effective notice of withdrawal under this section results in the following:
(1) when a petitioner withdraws an appeal petition, the permitting action becomes final;
(2) when a petitioner withdraws a variance petition, the petitioner is barred from petitioning for the same variance without permission from the board; and
(3) when the department withdraws a permitting action, the appeal petition is vacated and the agency must issue a new permitting action within sixty (60) days, unless either the board approves a different time period or the applicant withdraws its application; upon issuance of a new permitting action, the right to file a new appeal petition under the act is available.
[20.1.2.501 NMAC - Rp, 20 NMAC 1.2.V.501, 08/27/06]