Do you keep sending NOCs without getting any results? Are you fed up and want to do something about it? We all want to play nice in the network, but sometimes we have to get NACHA involved. Appendix 10 in the NACHA Operating Rules addresses rules violations and enforcement. This Payments Tip will define the criteria under which a rules enforcement proceeding may be initiated and how to file a report. The NACHA Arbitration Rules and Compensation requirements will also be discussed.