C.R.S. § 15-1-1513
OFFICIAL COMMENT
Section 1513 governs digital assets other than the contents of electronic communications, so it does not require the settlor's consent.
When requesting access, the trustee must write or email the custodian (see Comments to Section 1507).
The trustee must also give the custodian an original or copy of the trust, and a certification by the trustee, under penalty of perjury, that the trust exists and that the trustee is a currently acting trustee of the trust. Also, if requested by the custodian, the trustee must provide a unique subscriber or account identifier assigned by the custodian to identify the trust's account, or some evidence linking the account to the trust.