Michigan Request And Notice For Hearing To Contest Registration of Child Custody Determination Registration Under McCrea is a form used in Michigan family court when an individual wishes to contest an out-of-state child custody determination. This form is used to request a hearing from the court in order to contest the registration of the out-of-state order. It provides the court with information regarding the petitioner (the individual contesting the registration), the other parties in the case, the grounds for contesting the registration, and any other relevant information. The form is also used to give notice to the other parties that the hearing will be taking place. There are two types of Michigan Request And Notice For Hearing To Contest Registration of Child Custody Determination Registration Under McCrea available: one for cases involving initial registration of an out-of-state child custody determination and another for cases involving modification of an existing out-of-state child custody determination.