Alaska Acknowledgment for Copy Certification by Document Custodian is a type of legal document used to certify that a document custodian has certified a copy of a document as an accurate representation of the original. This type of document is used in Alaska to provide legal proof of a document’s authenticity, and to protect against fraud or disputes. There are three types of Alaska Acknowledgment for Copy Certification by Document Custodian: 1. Notarial Acknowledgment: This type of acknowledgment requires the document custodian to sign the document in the presence of a notary public or other authorized officer, and the notary public or officer must provide a certificate of acknowledgment. 2. Self-Proving Acknowledgment: This type of acknowledgment does not require a notary public or other authorized officer, but does require the document custodian to sign the document and provide a certificate of acknowledgment. 3. Sworn Acknowledgment: This type of acknowledgment requires the document custodian to swear or affirm before a notary public or other authorized officer that the copy is an accurate representation of the original. The notary public or officer must provide a certificate of acknowledgment.