C.R.S. § 42-1-235

A record covered by article 3 of this title 42, including a signature on the record or document, may not be denied legal effect, validity, or enforceability solely because it is in the form of an electronic record, document, or signature. Except as otherwise provided in article 3 of this title 42, if a rule of law requires a record to be in writing or provides consequences if it is not, an electronic record satisfies that rule of law. This section applies to and in a court of law. For a record, document, or signature to be legally effective, valid, or enforceable, a person need not obtain a written power of attorney solely because the record, document, or signature is in an electronic form.