The Alaska Return of Service Affidavit, SHC193, is a form used in the state of Alaska to certify service of process. It is used to document the successful delivery of a legal document to a party in a court case. There are two types of Alaska Return of Service Affidavit, SHC193: The Personal Service Affidavit (SHC193A), and the Substituted Service Affidavit (SHC193B). The Personal Service Affidavit is used when the document is personally delivered to the recipient, while the Substituted Service Affidavit is used when the document is delivered to a third party, such as an adult family member or an office manager. The affidavit must be completed and signed by the process server, and must include the date of service, the name of the recipient, and a description of the document that was served. The document must then be filed with the court.