Dissolution of marriage is generally another term for divorce—but in some states it specifically refers to an uncontested divorce—a no fault divorce with a written separation agreement. And in California, for example, there is a summary dissolution that provides an expedited process under limited circumstances (California Family Code §2400).
The laws regarding various methods for dissolving a marriage are usually located in a state’s statutes—often in the Family Code or Domestic Relations Code.
In Utah, dissolution of marriage is synonymous with divorce, and the state allows for both fault and no-fault divorces. The primary statutes governing divorce are found in the Utah Code, specifically in Title 30, Husband and Wife, and more detailed provisions in the Utah Code Ann. § 30-3-1 and following sections. For a no-fault divorce, one of the grounds is irreconcilable differences, similar to an uncontested divorce where both parties agree on the terms of the separation. Utah does not have a summary dissolution process like California, but it does offer a somewhat expedited procedure for uncontested divorces where both parties have reached an agreement on all issues, including property division, alimony, child support, and custody. This is often referred to as an 'uncontested divorce' or 'stipulated divorce.' The process can be faster and less expensive than a contested divorce, as it typically involves less court time and fewer legal fees.