ACH Operating Rules



The ACH Operating Rules and Guidelines are published by NACHA - The Electronic Payments Association each year.  EastPay sends each member Financial Institution one complimentary copy of the Rules book each year in January. 

In addition to hard copy, the Rules are also available on CD or online.  Each Rules book or CD comes with an access code for the online version, or the online version may be purchased separately. 

NACHA also publishes a condensed Corporate Edition of the ACH Operating Rules annually, designed for use by Originators.  The Corporate Edition is also available in book, CD, or online format.  

Click here to order.

Click here to download supplements to the rules issued since the last printing.  This is a members-only resource, so please log in first with your EastPay member User ID and password. 

Click here to get the latest information on Same-Day ACH!

 This is a members-only resource, so please log in first with your EastPay member User ID and password.