An industrial hygienist's perspective on generic standards

Area of Science:

• Occupational Health and Safety
• Environmental Health Regulations
• Industrial Hygiene

Background:

• Current Occupational Safety and Health Administration (OSHA) and Environmental Protection Agency (EPA) regulations provide a foundation for occupational health standards.
• Existing OSHA standards lack requirements for a competent person to manage occupational health programs and for employers to establish basic programs for significant toxic exposures.

Purpose of the Study:

• To propose a framework for generic occupational health standards addressing toxic substance exposure.
• To enhance worker's right-to-know regarding significant toxic material exposures.
• To define 'toxic substance' and 'significant exposure level' within regulatory contexts.

Main Methods:

• Suggesting the National Institute for Occupational Safety and Health (NIOSH) maintain a list of recognized safe exposure levels.
• Proposing 'action levels' set at half the lowest recognized safe exposure level.
• Recommending employers conduct initial workplace inspections using competent persons to assess exposure levels.

Main Results:

• The proposed framework extends beyond the OSHA Hazard Communication Rule by requiring proactive exposure assessment.
• If action levels are exceeded, employers would be mandated to implement comprehensive occupational health program elements.
• These elements include exposure monitoring, medical surveillance, sanitation, training, and a management plan.

Conclusions:

• Implementing these generic standards would significantly improve worker protection from toxic exposures.
• A clear definition of toxic substances and action levels is crucial for effective occupational health management.
• The proposed requirements ensure a more robust approach to occupational health beyond hazard communication alone.