Right-To-Know (RTK) Information:
Links To "How To" Pages

The following is information about RTK labeling that is provided on this web site.

• What are RTK labels?
• Making effective RTK labels.
• Classifying Health Hazards
• MSDS and RTK labels.
• Interpreting the NFPA Ratings System
• Do RTK labels need to list target organs?

• MSDS online and available for download
• NIOSH Pocket Guide to Chemicals
• Society For Chemical Hazard Communications
• ANSI Online (standards)
• Ammonia Refrigeration Piping Reference
• OSHA's HazCom Standard
• OSHA's lock out Standard (OSU)
• Key to the NFPA Diamond
• NFPA Rating System
• Online Safety Library