Colorado Revised Statutes Title 15. Probate, Trusts, and Fiduciaries § 15-1-305. Terms of instrument govern

Nothing in this part 3 shall be construed as authorizing any departure from or variation of the express terms or limitations set forth in any will, agreement, court order, or other instrument creating or defining the fiduciary's duties and powers, but the terms “legal investment” or “authorized investment”, or words of similar import as used in any such instrument, shall be taken to mean any investment which is permitted by the terms of section 15-1-304.