N.M. Stat. Ann. § 62-14-5.1
In marking an excavation site and the location of underground facilities, both the excavator and the owner or operator shall use the following uniform color code:
History: Laws 2001, ch. 150, § 4; 2011, ch. 103, § 5.
The 2011 amendment, effective June 17, 2011, included excavation sites and excavators within the scope of this section.