The workplace factors covered by health and safety regulations in South Africa typically include:

1. Work Environment Safety: Ensuring safe machinery, equipment, and workstations. This includes proper maintenance and safety checks.
2. Chemical and Hazardous Substance Management: Managing exposure to hazardous substances and chemicals, including proper labeling, storage, and handling procedures.
3. Emergency Preparedness and Response: Procedures for emergencies like fires, spills, or medical crises.
4. Employee Training and Awareness: Training employees on health and safety practices, emergency procedures, and their rights and responsibilities.
5. Occupational Health: Monitoring and managing health-related issues in the workplace, including ergonomic assessments and medical surveillance.
6. Incident Reporting and Investigation: Systems for reporting workplace incidents or accidents and conducting investigations to prevent future occurrences.
7. Personal Protective Equipment (PPE): Providing and managing appropriate PPE for employees based on job-specific risks.

These regulations are designed to protect employees from workplace hazards and to create a safe working environment. For detailed information and specific legal requirements, it's advisable to refer to the Occupational Health and Safety Act of South Africa and its amendments.