Samples of requests for approval. Use the following samples to guide you when writing a request for approval letter.☐ Follow the instructions to complete the Request Form Cover Page. ☐ Follow the instructions to complete steps A through G of the Product Approval Request Form. Plan Approval Letter for CAOs. Fill out the form below to get instant access to our approval request form templates. To save an editable copy, follow these simple steps:. These forms are provided in a fillable PDF format, which allows you to enter data directly into the form using your computer and Adobe Acrobat Reader. How to fill out the Request Letter of Clearance for PA Driver License? You will need one copy of the civil complaint with original signature for the magisterial district judge.