# Standard Interpretations
1 - 1910.120(p)(7) - Initial and annual refresher HAZWOPER training requirements for employees exposed to health hazards or hazardous substances at TSD facilities.
2 - 1910.120(p)(7) - Training requirements for employees in food storage facility where ammonia is used solely as a refrigerant.
3 - 1910.120(p)(7) - Training requirements for employees doing occasional maintenance or repair work on a disposal site