RulesGuide
2027 UPC/UMC: Review Legionella, hydrogen piping, auto repair garage and indoor EV fast-charging changes
IAPMO says it published the 2027 model plumbing and mechanical codes in June. The supplied official pages do not establish local enforceability for any specific jurisdiction. Plumbing and HVAC owners can use IAPMO’s change list to flag scopes for code-book review, AHJ questions and possible 2030 code proposals.
October 13, 2026 · 3 min read
RulesBrief
Florida drought area edged up in latest U.S. Drought Monitor
The September 29 map shows 52.41% of Florida in D1-D4 drought, but the page does not establish any current local watering-rule change.
October 2, 2026 · 1 min read
RulesBrief
Florida drought map still shows half the state in drought, but statewide area eased
The Sept. 22 U.S. Drought Monitor classified 50.83% of Florida in D1-D4 drought and 87.74% as at least abnormally dry. The map is broad-scale, and the supplied sources do not identify current local watering restrictions.
September 29, 2026 · 2 min read
RulesBrief
Half of Florida Is in Drought, but Local Watering Rules Still Need a District Check
The Sept. 22 U.S. Drought Monitor put 50.83% of Florida in D1-D4 drought and 87.74% at least abnormally dry. The statewide footprint eased from the prior week, but the map does not establish local irrigation or burn-ban rules.
September 26, 2026 · 2 min read
RulesBrief
Washington electrical permits move to 2026 NEC on Dec. 31, unless transition exceptions apply
State rules already set the 2026 National Electrical Code to replace the 2023 edition on Dec. 31, 2026. L&I is still working through Washington-specific amendments that are expected to be filed Nov. 17 if adopted.
September 25, 2026 · 2 min read
RulesBrief
Texas drought coverage climbed, but local watering restrictions are not verified here
The U.S. Drought Monitor listed 81.01% of Texas in D1-D4 drought as of Sept. 15. Landscaping owners should use the map as a conditions warning, not proof of enforceable city or county rules.
September 23, 2026 · 2 min read
RulesBrief
Vermont Drought Monitor shows moderate drought; local watering rules are not checked in the supplied evidence
The Sept. 17 U.S. Drought Monitor release lists 24.18% of Vermont in moderate drought or worse and 49.50% abnormally dry or worse. This brief is a drought-condition snapshot, not verification of any state, municipal, or water-system watering limit.
September 22, 2026 · 2 min read
RulesBrief
North Carolina drought advisory puts 31 counties in severe or extreme drought
Landscapers in affected counties should check local water-system rules before promising irrigation, sod, or planting schedules. The state advisory urges conservation, but the supplied records do not verify specific municipal watering limits or fines.
September 20, 2026 · 2 min read
RulesGuide
Southwest Florida water restrictions keep one-day-a-week landscape watering through March 31, 2027
Landscape, irrigation and exterior-cleaning contractors in much of southwest and west-central Florida need to follow one-day-per-week watering limits, document new-plant establishment watering, and account for SWFWMD’s current pressure-washing and mobile-equipment-washing limits.
September 18, 2026 · 2 min read
RulesBrief
North Carolina drought map keeps watering-risk pressure on landscapers
The Sept. 10 U.S. Drought Monitor shows 60.85% of North Carolina in drought, 19.00% in severe-or-worse drought and an estimated 5,720,266 people in drought areas, but the supplied evidence does not establish any local outdoor watering restrictions.
September 12, 2026 · 2 min read
RulesBriefing
Washington sets new insurer claims-handling rules for auto damage claims
Starting Oct. 18, 2026, Washington collision shops should see new insurer response and communication standards on estimates, supplements, photo inspections, storage and towing explanations, and total losses. The rule regulates insurers, not shops directly.
September 11, 2026 · 2 min read
RulesBrief
North Carolina drought map still puts 19% of the state in severe-or-worse drought
The latest U.S. Drought Monitor verifies drought intensity across North Carolina, but it does not verify active local irrigation limits, burn bans, fines, or contractor exemptions.
September 10, 2026 · 2 min read
Rulesnews brief / practical compliance explainer
Federal HVAC and water-heater bids need a close read of DOE/FEMP efficiency tables
DOE/FEMP’s federal purchasing reference page lists efficiency and performance values for HVAC and water-heating products, but some large and three-phase rows are expressly not covered by federal purchasing requirements.
August 28, 2026 · 2 min read
Rulesdeadline-focused regulatory briefing
California BAR opens Aug. 28 comment deadline on proposed auto storage-fee rules
The rules are still proposed, not current law. California auto repair dealers that charge storage fees have a second 15-day comment window to review BAR’s official rulemaking record.
August 27, 2026 · 1 min read
RulesNews
EPA opens its latest HFC allocation data for comment
The agency is taking comments through August 27. For HVAC operators, the immediate value is visibility into the supply side of the refrigerant transition.
August 20, 2026 · 3 min read