Oregon Co-Petition for Dissolution of Marriage is a legal process used in Oregon to dissolve a marriage. It is a collaborative effort between the two parties to dissolve the marriage without going to trial. The Co-Petition is a more efficient and cost-effective way to end a marriage. In Oregon, there are two types of Co-Petition for Dissolution of Marriage. The first is an Uncontested Co-Petition, which is suitable when both spouses agree to the terms of the dissolution, such as child custody, property division, and spousal support. The second is a Contested Co-Petition, which is suitable when the spouses cannot agree on the terms of the dissolution. In this case, the court will make a ruling on the issues the spouses cannot agree on. In both cases, the Co-Petition must be signed by both spouses and filed with the court. Once the Co-Petition is filed, the court will review it and issue a Judgment of Dissolution, which officially ends the marriage.