Boomermom,
You are not required to give expedited recredit to all claimants. So, you have a practical need for two sets of procedures, one for customers eligible for expedited recredit; e.g. consumers receiving substitute checks, and a second for customers who make claims, but are not eligible for expedited recredit. An example of the latter would be a business that has had a substitute check posted to its account for the second time, whether it's in paper or image form, or a consumer filing a claim outside the 40 day time limit.
The procedure for handling claims not eligible for expedited recredit will be more difficult to develop because the regulations do not provide a structure. For example, a small business customer has had the same check for $9,800 paid as a substitute check twice. They cannot make their payroll tomorrow. What do we do?
I'm curious about the wording of your DP vendor's letter saying establishing these procedures is something you are required to do. In any case, they are not something you would share with a customer.