When a bank produces a statement to fulfill Reg E requirements, is there also a requirement to include those items on the statement that are not electronic? If so, where could I find that?

There is nothing in Regulation E that requires that the periodic statement include information on transactions that are not EFTs subject to the regulation.

Thanks John. Are there any Reg DD requirements? I couldn't find anything about it there, either.

Negative. However, I do think you run into what's expected. After all, what is a statement of account if it doesn't included transactional information? And, in order to trigger the customer's responsibility for statement verification and notification of unauthorized items and alterations under UCC 4-406, you have to at minimum show the payment of the items on the periodic statement.