⏱️ PLAN REVIEW SLA SPEED BENCHMARK
Missouri AHJs
Missouri Building Permit Processing SLAs
Empirical plan review turnaround performance directory ranking commercial and residential plan check speeds across all Missouri county building departments.
Missouri County Review Speed Rankings 2026 Verified
| County | Enforcing AHJ Department | Plan Review SLA | Action |
|---|---|---|---|
| St. Louis County | St. Louis County Department of Transportation & Public Works | 10 - 16 Business Days | SLA Guide → |
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