Alaska Confirmation of Registered Support Order (CRO) is a legal document that is used to confirm and register a previously established child support order in the state of Alaska. This document is used to ensure that the child support order is legally recognized and enforced in the state. There are two types of Alaska Confirmation of Registered Support Order. The first type is when a child support order is being established for the first time in the state. This type of CRO will include all the necessary information that is required for the order to be established and enforced. The second type of CRO is when an existing child support order is being modified or amended. This type of CRO will include the necessary information that is needed to update the existing order. Both types of CRO must be signed by both parties, filed with the court, and served upon all interested parties. Once the CRO is approved by the court and filed with the state, it will become a legally binding and enforceable order.