Regulatory Update Log

This page documents regulatory citation monitoring for Minnesota HVAC Authority. The ANA Regulatory Watch system continuously tracks changes to laws, codes, and standards referenced across this site.

Monitoring Summary

• 198 regulatory citations tracked across 40 pages
• Sources monitored: Federal Register, eCFR, NFPA, ASHRAE, Congress.gov, Open States
• Monitoring frequency: Every 6 hours for regulatory changes, daily for reference URL integrity

Recent Updates

• Mar 19, 2026 — regulations — acknowledged
• Mar 15, 2026 — index — acknowledged
• Mar 01, 2026 — contact — Verified current: ASHRAE 90.1
• Mar 01, 2026 — minnesota-climate-hvac-requirements — acknowledged
• Mar 01, 2026 — minnesota-furnace-requirements-and-standards — acknowledged
• Mar 01, 2026 — minnesota-hvac-building-envelope-interaction — acknowledged
• Mar 01, 2026 — minnesota-hvac-common-system-failures — acknowledged
• Mar 01, 2026 — minnesota-hvac-cooling-system-types — Verified current: ASHRAE 90.1
• Mar 01, 2026 — minnesota-hvac-cost-ranges — acknowledged
• Mar 01, 2026 — minnesota-hvac-ductwork-considerations — acknowledged
• Mar 01, 2026 — minnesota-hvac-emergency-services-standards — acknowledged
• Mar 01, 2026 — minnesota-hvac-energy-codes — acknowledged
• Mar 01, 2026 — minnesota-hvac-freeze-protection — acknowledged
• Mar 01, 2026 — minnesota-hvac-glossary — acknowledged
• Mar 01, 2026 — minnesota-hvac-heating-system-types — acknowledged
• Mar 01, 2026 — minnesota-hvac-humidity-control — Verified current: ASHRAE 62.1, ASHRAE 62.2, ASHRAE 55
• Mar 01, 2026 — minnesota-hvac-industry-associations — acknowledged
• Mar 01, 2026 — minnesota-hvac-licensing-regulations — acknowledged
• Mar 01, 2026 — minnesota-hvac-new-construction-requirements — acknowledged
• Mar 01, 2026 — minnesota-hvac-permits-and-inspections — acknowledged

Citations by Page

• regulations — 57 citations
• minnesota-hvac-energy-codes — 12 citations
• minnesota-hvac-heating-system-types — 10 citations
• minnesota-hvac-glossary — 7 citations
• minnesota-geothermal-hvac-systems — 6 citations
• minnesota-hvac-emergency-services-standards — 6 citations
• minnesota-hvac-rebates-and-incentives — 6 citations
• minnesota-hvac-refrigerants-regulations — 6 citations
• minnesota-hvac-system-sizing-guidelines — 6 citations
• minnesota-climate-hvac-requirements — 5 citations
• minnesota-hvac-air-source-heat-pumps — 4 citations
• minnesota-hvac-ductwork-considerations — 4 citations
• minnesota-hvac-licensing-regulations — 4 citations
• minnesota-hvac-new-construction-requirements — 4 citations
• minnesota-hvac-permits-and-inspections — 4 citations
• minnesota-hvac-propane-and-oil-systems — 4 citations
• minnesota-hvac-residential-vs-commercial — 4 citations
• minnesota-indoor-air-quality-hvac — 4 citations
• minnesota-hvac-common-system-failures — 3 citations
• minnesota-hvac-cooling-system-types — 3 citations
• minnesota-hvac-cost-ranges — 3 citations
• minnesota-hvac-humidity-control — 3 citations
• minnesota-hvac-industry-associations — 3 citations
• minnesota-hvac-retrofit-and-replacement — 3 citations
• minnesota-hvac-systems-listings — 3 citations
• minnesota-hvac-ventilation-standards — 3 citations
• minnesota-hvac-zoning-systems — 3 citations
• minnesota-utility-hvac-programs — 3 citations
• minnesota-furnace-requirements-and-standards — 2 citations
• minnesota-hvac-seasonal-maintenance — 2 citations
• ... and 10 more pages