How qualification works in Utah
Utah has a statewide standard. The Utah Peace Officer Standards and Training (POST) Firearms Qualification Course is a 50-round course of fire across 3, 5, 7, 15, and 25-yard lines (day course; a separate night course with/without a flashlight also exists), shot on a B21ECB UDPS target, with 250 points possible and a minimum of 200 (80%) required to pass. A retired officer can requalify either with the agency they retired from or another POST-affiliated law enforcement agency in the area where they live, using this same statewide course.
What to carry afterward
Where LEOSA doesn't apply
Not legal advice. Confirm with Utah's POST commission or your former agency.