(1) The trustee shall keep the beneficiaries of the trust reasonably informed of the trust and its administration.

(2) Within thirty days after registration, in accordance with the provisions of part 1 of this article, of a trust created on or after July 1, 1975, the trustee shall inform in writing the current beneficiaries and, if possible, one or more persons who, under section 15-10-403, represent beneficiaries with future interests of the court in which the trust is registered and of his name and address.

(3) Upon reasonable request, the trustee shall provide the beneficiary with a copy of the terms of the trust which describe or affect his interest and with relevant information about the assets of the trust and the particulars relating to the administration.

(4) Upon reasonable request, a beneficiary is entitled to a statement of the accounts of the trust annually and on termination of the trust or change of the trustee.

(5) Not more than thirty days after receiving a request pursuant to this section, the trustee shall comply with the request or respond in writing as to why additional time is needed to respond or why the requested information will not be provided.

(6) A beneficiary is presumed to have received information or a statement of account when the trustee has procedures in place requiring the mailing or delivery of information or a statement of account to a beneficiary. This presumption applies to:

(a) The mailing or delivery of information or a statement of account by electronic means or the provision of access to an account by electronic means if the beneficiary has agreed to receive such electronic delivery or access; and

(b) A beneficiary's receipt of a final account or statement as required by section 15-16-307 if the delivery meets the other requirements of section 15-16-307.