On this page below is a list of LOCAL forms that can be completed online and then printed. The form you need may be in this list.How to fill out the Authorization Letter to Collect Documents? A data collection letter is a physical or digital document requesting permission to use the recipient's data. Agent Authorization. Use this form to be designated an authorized agent for assessment purposes for the owners of real and business personal property. Mr. Balendres is authorized to sign documents and perform actions necessary to complete the loan settlement. CocoDoc collected lots of free authorization letter to get documents for our users.