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Exams · Certifications · Licensing

Mock examination · candidate's copy

OSHA HAZWOPER 40-Hour (29 CFR 1910.120) course final exam

  • Work under exam conditions: one sitting, no notes, no translator.
  • The clock starts when you begin a section and does not pause.
  • Unanswered questions score zero, so answer every one.

HAZWOPER 40-hour practice

50 questions · 60 minutes

Independent practice material. Not affiliated with or endorsed by OSHA, NIOSH, the U.S. Department of Labor or any HAZWOPER training provider. Practising here does not give you HAZWOPER certification; only a qualified trainer's course, field experience and certificate do.