NACHA (National Automated Clearing House Association – The Electronic Payments Association)

The national trade association responsible for developing and enforcing ACH rules and guidelines.

Related Terms

  • MICR (Magnetic Ink Character Recognition)

    The information printed on a check in magnetic ink. The MICR information helps MICR scanners retrieve important information from the check including the routing number, account number...

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  • ODFI (Originating Depository Financial Institution)

    Financial institutions that originate ACH transactions on behalf of its customers. ODFI's must abide by the National Automated Clearing House Association (NACHA) Operating Rules.

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