Skip Navigation
Official website of the United States Government U.S. Department of the Treasury
Bureau of the Fiscal Service
Reference & Guidance

Notification of Change

Overview

Notification of Change (NOC) is used to change and/or correct account information for federal government transactions processed through the Automated Clearing House (ACH).

Although the federal government basically follows NACHA Operating Rules for NOCs, some of the data requirements for Federal government NOCs are not the same as those for commercial NOCs.

The procedures contained in this chapter apply only to federal government NOCs. 
(available in PDF format only)

January 2016 Revision (204 kb)

Contents - Chapter 6

  • A. Introduction to Notification of Change 6-2
  • B. Other Change Methods 6-5
  • C. Refused Notification of Change 6-8

Last modified 08/30/19