CSLB Law & Business ExamSafetyMedium
A newly hired employee is assigned on their first day to work directly with a chemical solvent. Under the Hazard Communication Standard, when must the employer provide hazard training covering that solvent?
- AWithin the employee's first 90-day probationary period
- BWithin 30 days of the hire date
- COnly annually, regardless of when the assignment begins
- DBefore the employee's initial assignment to work with the hazardous substance
Show answer & explanationAnswer & explanation
Correct answer: D. Before the employee's initial assignment to work with the hazardous substance
The Hazard Communication Standard requires employers to train employees on hazardous chemicals before their initial exposure or assignment to work with those chemicals, not after a grace period.
Why the other options are wrong
- A. A 90-day window is far too late for a first-day assignment.
- B. Waiting 30 days would leave the employee exposed to an unaddressed hazard.
- C. Annual training supplements but does not replace pre-assignment training.
HazCom Training Timing
Employers must provide hazard communication training to employees before their initial assignment to work with a hazardous chemical.
- Training required before initial exposure
- Also required when new hazards are introduced
- Annual refresher does not replace initial training
Memory trick: Train before you touch — safety comes before the task.