N.M. Stat. § 45-2-905
Prospective application.
A. Except as extended by Subsection B of this section, Sections 45-2-901 through
45-2-905 NMSA 1978 apply to a nonvested property interest or a power of appointment
that is created on or after July 1, 1992. For purposes of this section, a nonvested
property interest or a power of appointment created by the exercise of a power of
appointment is created when the power is irrevocably exercised or when a revocable
exercise becomes irrevocable.
B. If a nonvested property interest or a power of appointment was created before
July 1, 1992 and is determined in a judicial proceeding, commenced on or after July 1,
1992, to violate the New Mexico rule against perpetuities as that rule existed before July
1, 1992, a court, upon the petition of an interested person, may reform the disposition in
the manner that most closely approximates the transferor's manifested plan of
distribution and is within the limits of the rule against perpetuities applicable when the
nonvested property interest or power of appointment was created.