The Alaska Affidavit for Child Custody Registration, SHC-1510, is a document used to establish a child’s legal parent or guardian living in Alaska. This affidavit is typically used when a child’s parents are unmarried, when a parent has died, when a parent’s parental rights have been terminated, or when a child has been adopted. The affidavit is filed with the Alaska Court System and will be used to establish the legal relationship between the parent or guardian and the child. There are two types of Alaska Affidavit for Child Custody Registration, SHC-1510. The first type is the Unmarried Parent Affidavit, which is used to establish the legal relationship between an unmarried parent and their child. The second type is the Adoptive Parent Affidavit, which is used to establish the legal relationship between adoptive parents and their adopted child. Both of these affidavits must be signed in the presence of a notary public.