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

UAD1518

WARNING

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

The Appraiser Certification (#10) does not align with the appraiser subject property inspection.

Warning — the submission can still come back Successful, but the finding is surfaced to your lender's review team.

What triggers UAD1518

The published rule logic, verbatim:

If (PropertyInteriorInspectionMethodType = "Virtual" or "NoInspection" and PropertyExteriorInspectionMethodType = "Physical" for PartyRoleType = "Appraiser"), and ValuationReportInspectionCertificationType <> "Exterior"

  • • Bound to MISMO data point ValuationReportInspectionCertificationType (%PV%) at ../VALUATION_ANALYSIS/VALUATION_REPORT/VALUATION_REPORT_DETAIL/

How to fix it

On the URAR, this lives at: Certifications → Appraiser Certifications → {No Label} (%PV%). Complete or correct that field in your form software, regenerate the package, and re-check before submission.

UAD1518 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.