N.M. Stat. Ann. § 47-6-16
Any proposed subdivision may be combined and upgraded for classification purposes by the board of county commissioners with a previous subdivision if the proposed subdivision includes:
History: 1953 Comp., § 70-5-16, enacted by Laws 1973, ch. 348, § 16; 1995, ch. 212, § 17.
The 1995 amendment, effective July 1, 1996, deleted "either" at the end of the introductory paragraph; and substituted "created in the preceeding ten-year period" for "approved in the preceeding three-year period" in Subsections A and B.