Colo. Rev. Stat. § 15-24-207
If another law of this state bases the validity of a non-testamentary estate planning document on whether it is signed, witnessed, or attested by another individual, the signature, witnessing, or attestation of that individual may be electronic.
Source: L. 2024: Entire article added, (HB 24-1248), ch. 154, p. 684, § 1, effective January 1, 2025.