MEG 27

MISMO Engineering Guideline (MEG) 27 provides guidance to help determine if a new version of the MISMO Reference Model is compatible with a previously-implemented solution. MEG 27 was approved as FINAL in September 2022.

MISMO MEGs are created to ensure that MISMO work products adhere to all applicable technology standards, are produced in a consistent fashion, and meet the needs of the mortgage industry. 

When a new version of the MISMO Reference Model is released, organizations need to be able to determine if adopting it could impact solutions designed for a prior version. MEG 27 provides a quick way to begin to assess the potential impact on an organization and offers necessary guidance to address any incompatibility challenges that may exist in implementing the latest version.

Access Information for Members

MISMO Members can access MEG 27 within the Resource Library housed on MISMO's Collaboration Site, "MISMO Connect" here

Access Information for Non-Members

Non-MISMO members can access MEG 27 here


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