SMART Doc 1.02 Specification

MISMO® published the SMART Doc®1.02 Implementation Guide and Mapping Workbook as Candidate Recommendation status on July 7, 2026.

The updated SMART Doc® 1.02 Implementation Guide and Mapping Workbook includes enhanced guidance on the following:

  • Zip Code Masking 
  •  Late Charge Minimum and Maximum Amount Guidance 
  • Mortgage Broker and Loan Originator Name and Identifier Guidance 

Standardized SMART Doc® guidance and mapping support greater interoperability and help mortgage service providers preserve data integrity during eNote transactions.

Access Information for Members

MISMO Members can access the work product in the Resource Library housed on MISMO's Collaboration Site, "MISMO Connect" here.

Access Information for Non-Members

Non-MISMO members can access the work product here.

Disclaimer

MISMO Disclaimer