C.R.S. § 15-2.5-401
15-2.5-401. Disclaimer
15-2.5-401. Disclaimer. (1) Subject to the "Uniform Disclaimer of Property Interests Act", part 12 of article 11 of this title:
(a) A powerholder may disclaim all or part of a power of appointment; and
(b) A permissible appointee, appointee, or taker in default of appointment may disclaim all or part of an interest in appointive property.