N.M. Admin. Code § 21.30.6.16
Livestock inspectors who are certified peace officers, in accordance with Section 30-18-14 NMSA 1978 shall enforce the provisions of Chapter 30, Article 18 NMSA 1978 and other criminal laws relating to livestock. Livestock inspectors may arrest persons found in the act or whom they have probable cause to believe are guilty of driving, holding or slaughtering stolen livestock. Any person who violates the provisions of these rules may be subject to the criminal and civil penalties pursuant to Sections 77-2-9 and 77-2-22 NMSA 1978. Penalties for misdemeanor crimes can include imprisonment of less than one year or fines up to $1000 or both. Penalties for petty misdemeanors can include imprisonment not to exceed six months or fines up to $500 or both. Furthermore, any person who violates a rule adopted under the power granted to the board unless the penalty has been fixed by law is guilty of a misdemeanor and upon conviction shall be sentenced in accordance with the provisions of Section 31-19-1 NMSA 1978.
N.M. Admin. Code § 21.30.6.16