Contractors Regulations: Statute and Code Reference
This page provides a structured reference to the 9 regulatory citations tracked across National Trades Directory. All citations are extracted from page content and verified against primary sources.
Citation Summary
Category
Count
State Statutes
3
Federal Statutes (U.S. Code)
1
Named Federal Acts
4
NFPA Standards
1
Total
9
State Statutes
Federal Statutes (U.S. Code)
Named Federal Acts
Citation
Jurisdiction
Clean Air Act
US
Communications Decency Act
US
Davis-Bacon Act
US
Davis-Bacon and Related Act
US
NFPA Standards
Citation
Jurisdiction
NFPA 13
National
Pages with Regulatory Citations
Recent Regulatory Changes
Monitoring Sources
Citations on this site are monitored against the following regulatory data sources:
Ashrae (last checked: 2026-03-09)
Congress (last checked: 2026-03-09)
Ecfr (last checked: 2026-03-09)
Federal Register (last checked: 2026-02-28)
Nfpa (last checked: 2026-03-09)
Openstates (last checked: 2026-03-09)
Citation data last extracted: 2026-03-08
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National Trades Directory Verification Standards
Listing Eligibility Requirements for Authority Industries Directory
Multi-Vertical Trade Classifications in the Authority Industries Directory
How Authority Industries Listings Are Ranked and Ordered
Trade Professional Credentials Reference for Authority Industries
National Trades Directory Data Sources and Accuracy Standards
Submitting a Trade Listing to the Authority Industries Directory
US Regional Trade Distribution Within the Authority Industries Directory
Trade Licensing Requirements by State for Directory Compliance
Removing or Updating a Trade Listing in the Authority Industries Directory
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