I have looked at the Model forms for error resolution and I cannot find any Model forms? Is there anything that we are required to disclose on these letters besides amounts and dates?

Notice that no error occurred in 1005.11(d) requires that you notify a consumer of their right to request copies of the documents you relied on to make your decision and also advise consumers that you will honor preauthorized checks and debits for five business days when you revoke the provisional credit.

There is no model language in the regulation.

BOL Guru Andy Zavonia generally includes sample letters as part of his A to Z of Reg E webinar

Yes, the sample letters I provide in training cover all aspects of Reg E claims results. You can get them in the Banker STore with a webinar or watch for the next live version.