ACH Rules Book Supplements

NACHA periodically issues supplements and corrections to the current edition of the ACH Operating Rules. 

Most recent release: 

Supplement #1-2016 to the ACH Operating Rules, released February 17, 2016:

  • Establishment of the Unauthorized Entry Fee, effective October 3, 2016

ACH Rules Supplements are a Member Only Resources. As we work to integrate our resources and communications channels, you will see this site evolve.  In the meantime, you will need to refer back to the former EastPay or SWACHA sites for those additional resources. 

Members in the former SWACHA footprint:         

Members in the former EastPay footprint:               

We look forward to continuing to provide you with the outstanding member services you need to thrive in the payments space!

Need help finding what you are looking for? Call us at 800-475-0585!