Which two organizations are commonly used to obtain hazard and response information for chemical incidents?

• A. CHEMTREC or CANUTEC
• B. CDC or FDA
• C. NRC or DOE
• D. NIST or NIH

Answer: (A)

When handling chemical incidents, having reliable, immediate access to hazard data and recommended response actions is essential. CHEMTREC and CANUTEC serve exactly that role by providing 24/7 emergency information and guidance on chemical properties, health hazards, flammability and reactivity, as well as step-by-step response instructions (containment, PPE, decontamination, and liaison with manufacturers). CHEMTREC is the U.S. resource, while CANUTEC serves Canada, and responders rely on these services to get authoritative, situation-specific guidance quickly.

The other organizations are primarily public health, science, or standards bodies rather than on-site hazard and response information hotlines. CDC/FDA focus on health regulation and disease control; NRC/DOE on policy and research; NIST/NIH on standards or biomedical research.