Guides: state laws, trades and crew tracking

State and city OSHA card laws

• Nevada OSHA 10 and OSHA 30 card requirements (NRS 618.9911)

  Nevada OSHA 10 law: card within 15 days for construction workers, OSHA 30 for supervisors, 5-year expiry and renewal options.

• Connecticut OSHA 10 requirement (C.G.S. §31-53b)

  Connecticut OSHA 10 law (CGS 31-53b): public works proof with first certified payroll, and a 4-hour refresher for licensed trades.

• New York OSHA 10 public works requirement (Labor Law §220-h)

  New York OSHA 10 public works rule: contracts of $250,000+, OSHA 10 before work starts, proof on payroll, no renewal requirement.

• NYC SST card guide (Local Law 196)

  NYC SST card guide: 40 hours for workers, 62 for supervisors, 5-year expiry, refreshers, the 2026 grace period and how OSHA 30 counts.

• Massachusetts OSHA 10 requirement (M.G.L. c.30 §39S)

  Massachusetts OSHA 10 law (c.30 §39S): public works over $10,000, all employees trained before starting, proof with first certified payroll.

• Missouri OSHA 10 requirement (RSMo 292.675)

  Missouri OSHA 10 law (RSMo 292.675): public works, 60 days to complete, 20 days to show proof, and cards that don't expire.

• New Hampshire OSHA 10 requirement (RSA 277:5-a)

  New Hampshire OSHA 10 law: state-funded public work of $100,000+, training before work begins, 15-day proof window and penalties.

• Rhode Island OSHA 10 requirement (R.I. Gen. Laws §37-23-1)

  Rhode Island OSHA 10 law (RIGL 37-23-1): state and municipal jobs of $100,000+, card carried on site, $250–$950 per day penalties.

• Philadelphia OSHA training requirements for contractors

  Philadelphia OSHA rules: OSHA 10 for every worker on permitted sites, and an OSHA 30 supervisor (within 5 years) for a contractor license.

Training by trade

• OSHA training for electricians and electrical contractors

  OSHA training for electricians: OSHA 10/30, qualified-person training, NFPA 70E arc flash, lifts and Connecticut's 4-hour refresher.

• OSHA training for roofers and roofing contractors

  OSHA training for roofers: OSHA 10, fall protection training under 1926.503 with written certification, ladders, lifts and heat illness.

• OSHA training for HVAC contractors

  OSHA training for HVAC techs: Construction vs General Industry OSHA 10, EPA 608, ladders, lifts, confined space and LOTO.

• OSHA training for plumbers and plumbing contractors

  OSHA training for plumbers: OSHA 10/30, excavation competent person, confined spaces, fit tests and Connecticut's refresher rule.

• OSHA training for warehouses

  OSHA training for warehouses: forklift evaluations every 3 years, OSHA 10 General Industry, HazCom, lockout/tagout and fall protection.

• OSHA training for restaurants

  OSHA training for restaurants: hazard communication, slips, burns, extinguishers, OSHA 10 General Industry for managers, food handler cards.

Cards, costs and tracking

• How much do OSHA 10 and OSHA 30 cards cost?

  OSHA 10 cost: about $59–$90 online and $150–$300 in person; OSHA 30 about $160–$200 online. What's included and hidden costs.

• How to track OSHA cards for your crew

  A practical system to collect, verify and track OSHA cards and expiring certifications for a construction crew, from a spreadsheet to automated reminders.

• Do OSHA cards expire?

  Do OSHA cards expire? Federal OSHA 10 and 30 cards don't, but Nevada, NYC SST, Connecticut and many employers require newer training.