Introduction
If your job involves working with or around hazardous chemicals, it’s essential to understand the risks and how to protect yourself. The Hazard Communication Standard (HCS), outlined in 29 CFR 1910.1200, was created to ensure that workers are informed about chemical hazards in the workplace and are trained on how to use those substances safely.
Your employer has a responsibility to educate you on the dangers of chemical exposure and the protective steps you should take. Having access to this critical information empowers you to avoid harmful health effects from accidental contact or misuse of hazardous substances.
Employer and Manufacturer Responsibilities
Under the Hazard Communication Standard, both chemical manufacturers/importers and employers have defined roles:
- Manufacturers and importers are required to evaluate the hazards of the chemicals they produce or bring into the country. They must develop clear labels and safety data sheets (SDS) to communicate these hazards to those who use or distribute their products.
- Employers must maintain access to these labels and SDSs for any hazardous chemicals present in the workplace. They must also ensure that workers are properly trained to understand and handle these materials safely.
- Employers who do not manufacture or import chemicals are still required to establish and maintain a hazard communication program and to ensure that employees are informed about any potential chemical hazards in their work environment.
Core Elements of Hazard Communication
To comply with the HCS, your employer must communicate information about hazardous chemicals through four key components:
- A written hazard communication program
- Proper labels and warning systems
- Accessible safety data sheets (SDS)
- Effective employee information and training
This short course focuses on the most practical parts of hazard communication—controls, labeling, and safety data sheets—to give you the knowledge needed for safe chemical handling.
To explore the full scope of a workplace Hazard Communication Program, we recommend continuing your learning with OSH Center’s advanced course on Hazard Communication Programs.