C.R.S. § 13-27-104

(1) Except as otherwise provided in subsection (2) of this section, if a law of this state requires or permits use of a sworn declaration in a court proceeding, an unsworn declaration meeting the requirements of this article 27 has the same effect as a sworn declaration. (2) This article 27 does not apply to: (a) A deposition; (b) An oath of office; (c) An oath required to be given before a specified official other than a notary public; (d) A declaration to be recorded pursuant to article 35 of title 38 for the purposes of conveying and recording title to real property or a declaration required to be recorded for purposes of registering title to real property pursuant to article 36 of title 38 ; or (e) An oath required by section 15-11-504 for a self-proved will.