Answer:
A. True
Step-by-step explanation:
The Hazard Communication Standard (HCS) is also known as the "right to know" law. This law was enacted in the United States in 1986 and requires employers to provide employees with information about hazardous chemicals that are used in the workplace. The HCS is based on the principle that workers have a "right to know" about the hazards of chemicals that they may be exposed to at work.