Final answer:
When submitting a DDA Request, you need to provide a completed DDA Request form, supporting documentation applicable to your request, proof of identification, and any other required documents specific to the type of request.
Step-by-step explanation:
When submitting a Designated Disposition Authority (DDA) Request, several items are required, if applicable, to the appropriate DDA. Firstly, you must provide a completed DDA Request form. This form is the initial step in the process which clearly states your request.
Next, you need to supply any supporting documentation that pertains to your request. This could include forms that attest to various qualifications or conditions, such as an animal's health, behavior, or training if the DDA Request is related to travel. For instance, the Department of Transportation (DOT) has specific forms for animals traveling by air, which need to be completed.
Also, it's essential to offer proof of identification to validate the identity of the person making the request. Lastly, there might be other required documents specific to the situation or type of request being made that need to be included with your DDA Request submission.