Wyoming CAMP 4. Petition for Modification of Child Support and Judgment for Arrears is a legal form used by individuals to modify an existing child support order or to collect arrears in Wyoming. This form, which is available on the Wyoming State Courts website, is used to request a change in the amount of current child support payments, or to collect unpaid child support from the non-custodial parent. The petition must include the reasons the petitioner thinks the current order should be modified. The petitioner must also include information about the non-custodial parent’s income and other relevant financial information. The types of Wyoming CAMP 4. Petition for Modification of Child Support and Judgment for Arrears are as follows: • Petition for Modification of Child Support: This form is used to request a change in the amount of current child support payments. • Petition for Modification of Judgment for Arrears: This form is used to collect unpaid child support arrears from the non-custodial parent. • Petition for Modification of Both: This form is used to simultaneously request a change in the amount of current child support payments and collect unpaid child support arrears from the non-custodial parent.