EPayResources Admin / Thursday, November 20, 2025 / Categories: Products SEC Codes and Authorizations for Originators This microlearning course explains how Standard Entry Class (SEC) Codes connect to ACH authorization requirements. In less than 20 minutes, you explore how SEC Codes set expectations for all ACH participants, what consumer and non-consumer mandates must include, and how Standing Authorizations and Subsequent Entries change retention requirements. Interactive elements walk you through notice-based authorizations, required mandate content, and the nuances of “two different two years.” By the end, you’ll be equipped with the essentials Originators need to stay compliant under the Nacha Operating Rules. Available to ePayResources Members Only AAP/AFPP/APRP Credits: Up to .4 Item Number - LMSR2537 Previous Article Check Duplicates 201: Indemnifications Next Article What's In a Name: Classifying ACH Entries Print 131 Member Price$0.00Nonmember Price$0.00Image Import URL/Portals/0/Images/Default-Placeholders/Products.jpgiMIS Detail URLhttps://myepay.epayresources.org/itemdetail?iProductCode=LMSR2537