(a) Except as extended by (b) of this section, the former provisions of AS 34.27.051 - 34.27.100 apply to a nonvested property interest or a power of appointment that is created on or after January 1, 1996, and before April 2, 1997. For purposes of this subsection, 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 January 1, 1996, and is determined in a judicial proceeding, commenced on or after that date, to violate this state's rule against perpetuities as that rule existed before January 1, 1996, or if a nonvested property interest or a power of appointment was created on or after January 1, 1996, but before April 2, 1997, and is determined in a judicial proceeding, commenced on or after that date, to violate this state's rule against perpetuities as that rule existed, on or after January 1, 1996, and before April 2, 1997, 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. For purposes of this subsection, 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.

(c) The provisions of AS 34.27.051 apply to a trust instrument or conveyance executed on or after April 2, 1997, if the trust instrument or conveyance creates a contingent power of appointment or nonvested property interest subject to the exercise of a power of appointment that creates a new or successive power of appointment.