Regulatory Update Log

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

Monitoring Summary

• 157 regulatory citations tracked across 37 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
• Feb 27, 2026 — delaware-climate-and-hvac-system-selection — acknowledged
• Feb 27, 2026 — delaware-commercial-hvac-systems — acknowledged
• Feb 27, 2026 — delaware-county-hvac-regulations — acknowledged
• Feb 27, 2026 — delaware-ductless-mini-split-systems — Verified current: ASHRAE 15
• Feb 27, 2026 — delaware-geothermal-hvac-systems — Verified current: ASHRAE 90.1
• Feb 27, 2026 — delaware-heat-pump-systems — Verified current: ASHRAE 15
• Feb 27, 2026 — delaware-hvac-air-quality-considerations — acknowledged
• Feb 27, 2026 — delaware-hvac-apprenticeship-programs — Verified current: ASHRAE 15
• Feb 27, 2026 — delaware-hvac-code-standards — acknowledged
• Feb 27, 2026 — delaware-hvac-emergency-services — acknowledged
• Feb 27, 2026 — delaware-hvac-financing-options — acknowledged
• Feb 27, 2026 — delaware-hvac-green-building-programs — acknowledged
• Feb 27, 2026 — delaware-hvac-humidity-control — acknowledged
• Feb 27, 2026 — delaware-hvac-inspection-requirements — acknowledged
• Feb 27, 2026 — delaware-hvac-refrigerant-regulations — acknowledged
• Feb 27, 2026 — delaware-hvac-replacement-guidelines — acknowledged
• Feb 27, 2026 — delaware-hvac-smart-thermostat-programs — acknowledged
• Feb 27, 2026 — delaware-hvac-system-sizing-guidelines — acknowledged

Citations by Page

• regulations — 47 citations
• delaware-commercial-hvac-systems — 10 citations
• delaware-hvac-complaint-resolution — 7 citations
• delaware-hvac-refrigerant-regulations — 7 citations
• delaware-hvac-code-standards — 6 citations
• delaware-residential-hvac-systems — 6 citations
• delaware-hvac-system-sizing-guidelines — 5 citations
• delaware-ductless-mini-split-systems — 4 citations
• delaware-heat-pump-systems — 4 citations
• delaware-hvac-humidity-control — 4 citations
• delaware-hvac-inspection-requirements — 4 citations
• delaware-hvac-warranty-standards — 4 citations
• delaware-utility-rebates-hvac — 4 citations
• delaware-county-hvac-regulations — 3 citations
• delaware-geothermal-hvac-systems — 3 citations
• delaware-hvac-air-quality-considerations — 3 citations
• delaware-hvac-cost-estimates — 3 citations
• delaware-hvac-energy-efficiency-programs — 3 citations
• delaware-new-construction-hvac-standards — 3 citations
• delaware-climate-and-hvac-system-selection — 2 citations
• delaware-hvac-emergency-services — 2 citations
• delaware-hvac-financing-options — 2 citations
• delaware-hvac-licensing-requirements — 2 citations
• delaware-hvac-replacement-guidelines — 2 citations
• delaware-hvac-service-agreements — 2 citations
• delaware-hvac-smart-thermostat-programs — 2 citations
• delaware-multifamily-hvac-systems — 2 citations
• delaware-historic-building-hvac — 1 citations
• delaware-hvac-apprenticeship-programs — 1 citations
• delaware-hvac-contractor-registration — 1 citations
• ... and 6 more pages