C.R.S. § 38-6-106: Commissioners - oaths - hearing.

The commissioners, before entering upon the duties of their office, shall take an oath to faithfully, promptly, and impartially discharge their duties as such commissioners. Any commissioner may administer oaths to witnesses produced before him. The commissioners may issue subpoenas and compel witnesses to attend and testify, may adjourn and hold meetings, and shall hear such proofs as may be presented to them.