PermitPrep.AI Blog

Code compliance, explained

Practical notes on building codes, permit submittals and plan review.

• October 12, 2026 · 6 min read

  HVHZ product approvals in Florida: NOAs, FL numbers and what reviewers check

  How Miami-Dade NOAs and Florida Product Approval numbers are checked on HVHZ permit drawings in Miami-Dade and Broward, with common comments and a checklist.

  • Florida
  • HVHZ
  • product-approval
  • FBC
  • plan-review

• October 12, 2026 · 6 min read

  Massachusetts 780 CMR 10th Edition: what changed for your drawings

  What the Massachusetts State Building Code 10th Edition changed: 2021 I-Code base, the end of 9th Edition concurrency, key MA amendments and energy code tiers.

  • Massachusetts
  • 780-CMR
  • energy-code
  • stretch-code
  • plan-review