FORM UC-36 (REV. 09-2026)UCDP MANDATE: 2026-11-02
UADCHECKPre-submission inspection of UAD 3.6 packages

UAD1060

FATAL

Official message text · Appendix H-1: UAD Compliance Rules — URAR, v1.5

Provide 'Structure Design' (e.g., Low-rise, Mid-rise, High-rise, Rowhouse / Townhouse, Semi-Detached) for each dwelling.

Fatal — a single unresolved Fatal makes the entire submission come back NOT SUCCESSFUL (UCDP Hard Stop 401).

What triggers UAD1060

The published rule logic, verbatim:

If ImprovementType = "Dwelling" and AttachmentType = "Attached", and StructuralDesignType is not provided in ARCHITECTURAL_DESIGN in a given instance of IMPROVEMENT

  • Checked for the Subject property.
  • • Bound to MISMO data point StructuralDesignType at ../VALUATION_ANALYSIS/PROPERTIES/PROPERTY/IMPROVEMENTS/IMPROVEMENT/STRUCTURE/ARCHITECTURAL_DESIGN/

How to fix it

On the URAR, this lives at: Dwelling Exterior → Structure Design. Complete or correct that field in your form software, regenerate the package, and re-check before submission.

Because this is a Fatal edit, do not submit until it is resolved — one Fatal bounces the whole package.

UAD1060 is in UADCheck's reference library; automated coverage for it is on the roadmap. The inspection already runs the full GSE schema, the package-integrity layer, and every auto-checkable compliance rule — each report states exactly what was covered.

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Related messages

Source: Appendix H-1: UAD Compliance Rules — URAR, v1.5 (public GSE document). Verified against the published spreadsheet; not affiliated with Fannie Mae or Freddie Mac.