Utah Code Ann. § 16-6a-1003
(1) The board of directors or the members representing at least 10% of all of the votes entitled to be cast on the amendment may propose an amendment to the articles of incorporation for submission to the members unless a different vote or voting class is required by:
(2) For an amendment to the articles of incorporation to be adopted pursuant to Subsection (1):
(a) the board of directors shall recommend the amendment to the members unless:
(ii) the board of directors:
(4)
(b) The notice required by Subsection (4)(a) shall:
(ii)
(5) The amendment shall be approved by the votes required by Sections 16-6a-714 and 16-6a-715 by every voting group entitled to vote on the amendment unless a greater vote is required by: