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The National Automated Clearing House Association ("Nacha") manages the development, administration, and governance of the ACH Network. The Nacha Operating Rules ("Rules") provide the legal foundation for the ACH Network.

As the payments landscape changes staying ahead of Rule changes can be daunting, and that's where we come in. As your trusted ACH Audit partner and member of Nacha's Affiliate Program, we stay current are current, connected, and involved

At Optim, we understand that all Rule changes are critical to compliance; however, not every Rule impacts ACH participants equally, so we have mapped out the last five years and their level of impact on our business participants.

*The Business Impact Rating is intended for general information and education and should not be considered compliance, legal or regulatory advice. Ratings may differ based on the business entity's unique payments business model, role, and processes.

Stay up to date on the Rules.
We’ll email to notify you of important Rule updates and industry alerts.