Get licensed. Stay licensed.
Every code, certification, license, and insurance requirement that governs the trades — in one place. The same requirement can matter to you two ways: as a credential for your career, and as something your company needs to operate. Filter by your trade, your level, and which lens you're looking through.Licensing by trade + state · expanding
Certifications that move you up
The cards, certs, and licenses that get you hired and take you from apprentice to journeyman to master — EPA 608, OSHA 10/30, NABCEP, and the licensing your trade requires.
Show career credentials →What it takes to operate legally
The licensing, insurance, and compliance you need to stand up and run a shop — contractor and business licenses, general liability, workers' comp, bonding, and the codes you're inspected against.
Show company requirements →See what's relevant to you. Add your trade, level, and the certs you already hold to your Trade Card — we'll surface the credentials and training that matter for where you are and where you're headed.
Build your Trade Card →NEC (NFPA 70)
NECThe foundational electrical safety code adopted by most US jurisdictions governing electrical wiring and equipment installation.
OSHA Construction Standards
29 CFR 1926Federal workplace safety standards specifically for the construction industry covering fall protection, scaffolding, excavation, and more.
LEED
LEEDThe most widely used green building rating system, certifying the design, construction, and operation of high-performance buildings.
International Residential Code
IRCThe International Residential Code (IRC) is a model code published by the International Code Council (ICC) that establishes minimum requirements for one- and two-family dwellings and townhouses up to three stories. It is a comprehensive, stand-alone code combining building, plumbing, mechanical, fuel gas, energy conservation, and electrical provisions for residential construction.
OSHA 10/30-Hour
OSHA 10/30The OSHA Outreach Training Program offers voluntary 10-hour and 30-hour courses that teach workers to recognize, avoid, abate, and prevent common job-related safety and health hazards. The 10-hour course targets entry-level workers, while the 30-hour course is intended for supervisors and workers with some safety responsibility.
NECA
NECAThe National Electrical Contractors Association (NECA) is the U.S. trade association representing the electrical contracting industry through advocacy, education, research, and standards development. Founded in 1901, it serves electrical contractors via a network of local chapters and a national office in Washington, D.C.