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Federal Home Loan Bank of Chicago (MPF Program)

MPF Announcement 2026-69

October 19, 2026

Summary

FHLB Chicago's MPF Program adopted ULDD Phase 5.2, updating Exhibit S-X and Form OG3 to add new enumerations for Appraisal Type and Property Estate Type, plus a new Sort ID 64 field (PropertyEstateTypeOtherDescription). The changes are effective October 19, 2026, for MPF Government MBS, MPF Traditional, and MPF Xtra deliveries. MPF participants should update delivery data mappings, QC checklists, and system fields to use the new codes, including the 'DeskReview' appraisal type.

AI-generated summary · Oct 19, 2026. Verify with your compliance counsel before acting.

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MPF Announcement: 2026-69

Date: October 19, 2026 Effective Date: October 19, 2026 Alert: Policy Update Audience: Compliance/Legal, Program Management, Origination, Quality Control, Servicing, Underwriting Product: MPF Government MBS, MPF Traditional, MPF Xtra®

MPF Program – ULDD Phase 5.2 Document Updates

Fannie Mae recently announced Uniform Loan Delivery Dataset (ULDD) Phase 5.2. This update introduces new enumeration for the existing Appraisal Type and Property Estate Type fields.

Updated versions of Exhibit S-X and Form OG3 reflecting the ULDD Phase 5.2 changes are now available on the MPF Website and in AllRegs.

Exhibit S-X updates include:

  • Inserted new line- Sort ID 64 (PropertyEstateTypeOtherDescription)
  • Updated Sort ID 90- Added new enumeration “DeskReview”

Form OG3 updates include:

  • New enumerations for Appraisal Type
  • New enumerations for Property Estate Type

Reference

Please note you can access the MPF Guides and MPF Announcements on our MPF Website.

Visit the MPF Website to review and register for upcoming complimentary MPF Webinars.

For questions or assistance, please contact the MPF Service Center by using one of the following options:

Source: https://www.fhlbmpf.com/program-guidelines/mpf-program-updates/mpf-announcement-2026-69

Common questions

What does "MPF Announcement 2026-69" cover?
FHLB Chicago's MPF Program adopted ULDD Phase 5.2, updating Exhibit S-X and Form OG3 to add new enumerations for Appraisal Type and Property Estate Type,…
Which agency issued this update?
This update was issued by Federal Home Loan Bank of Chicago (MPF Program).
When was it published?
It was published on October 19, 2026.

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