Free HAZWOPER Practice Test Online

Correct answer: A. Successful completion of a training program for instructing the required subjects, or academic credentials and instructional experience necessary to teach them

• B: Tenure alone says nothing about instructional competence in the required subjects.
• C: A medical license is not the qualification this paragraph requires, though physicians play a role under paragraph (f).
• D: Reading the regulation does not establish instructional competence or credentials.

Correct answer: A. They are prohibited from engaging in hazardous waste operations

• B: Close supervision does not substitute for certification; the standard prohibits engagement outright.
• C: Shift timing is irrelevant to the certification requirement.
• D: Certification is not optional; it is the documented proof training occurred.

Correct answer: A. Before they are permitted to engage in hazardous waste operations that could expose them to hazardous substances, health hazards, or safety hazards

• B: No 90-day grace period exists in the standard.
• C: Training is not incident-triggered; it is a precondition to entry.
• D: There is no employer discretion on timing here; it is a hard precondition.

Correct answer: A. Recognition of the signs and symptoms of overexposure covered by the medical surveillance program

• B: A benefits matter, not a safety training element.
• C: An HR policy, not a safety training element.
• D: Administrative, not a safety training element under (e)(2).

Correct answer: A. A minimum of 40 hours

• B: 8 hours is the annual refresher figure in (e)(8), not the initial general-worker requirement.
• C: 16 hours is the size of the upgrade increment in (e)(3)(iv), not the initial figure.
• D: 24 hours is the tier for occasional/limited-task and fully-characterized-site workers under (e)(3)(ii)/(iii), a lighter tier than general workers.