Reg X §§1024.35 and 1024.36 on the AI Servicing Desk: The Five-Day Ack, the Thirty-Day Substantive Response, and the Categorization Problem That Decides Everything
The mortgage servicer's Notice of Error and Request for Information rules under Regulation X 1024.35 and 1024.36 are the two response clocks that produce more CFPB findings than any other servicing provision. The categorization of a borrower's letter or call is the decision that sets the clock, and the AI agent that gets the categorization wrong hands the servicer a violation the servicer will not know about until the exam. The architecture we run to keep the clock, the categorization, and the response record aligned.