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This summary has been tailored to provide a summary of the upcoming revisions to the NACHA Operating Rules and Guidelines
It is not intended to replace the detailed analysis we encourage your organization to perform to determine the specific impact these changes may have on your ACH origination process. 

For a complete list and description of amendments and Rule changes, visit NACHA

Micro-Entries 

Phase 2 – March 17, 2023

This rule will define and standardize practices and formatting of Micro-Entries, which are used by some ACH originators as a method of account validation.

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Increasing the Same Day ACH Dollar Limit

Effective March 18, 2022

This rule will increase the Same Day ACH Dollar Limit to $1,000,000 per payment.  This rule will apply to all Same Day ACH entries; consumer and business payments, credits and debits.

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Supplementing Data Security Requirements (Phase 2)

Effective June 3, 2022 – Phase 2

This rule supplements previous ACH Security Framework data protection requirements by explicitly requiring large, non-FI Originators, Third Party Service Providers and Third-Party Senders to protect deposit account information by rendering it unreadable when it is  stored electronically.  Phase 2 reduces the volume threshold to those who exceed 2 million entries in calendar year 2020, requiring Originators and Third-Party Senders to comply no later than June 30, 2022.

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Micro-Entries

Phase 1 – September 16, 2022

This Rule will define and standardize practices and formatting of Micro-Entries, which are used by some ACH Originators as a method of account validation.

This Rule will become effective in Two Phases: 

Phase 1 – September 16, 2022

The term Micro-Entry will be defined, and Originators will be required to use the standard Company Entry Description and follow other origination practices.

Phase 2 – March 17, 2023

Originators of Micro-Entries will be required to use commercially reasonable fraud detection, including the monitoring of Micro-Entry forward and return volumes.

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Third-Party Sender Roles and Responsibilities

Implemented September 30, 2022

This rule change will clarify the roles and responsibilities of third-party senders in the ACH network. The rule change addresses the practice of using nested third-party senders, and explicitly requires the third-party sender to conduct a risk assessment.

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Questions.

Do you have questions about ACH rules? Our Treasury Management Support team is ready to help, call us 505.995.1300.
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