This document is provided by the Agency for Toxic Substances and Disease Registry (ATSDR) ONLY as an historical reference for the public health community. It is no longer being maintained and the data it contains may no longer be current and/or accurate.
DOT's 
Hazmat Safety Homepage![]()
The Office of Hazardous Materials Safety, which 
is within the United States Department of Transportation's Research and 
Special Programs Administration, is responsible for coordinating a national 
safety program for the transportation of hazardous materials by air, rail, 
highway and water. 
 2000 Emergency 
Response Guidebook![]()
A list of Material Names, Identification Numbers, 
and associated Guide Numbers in PDF format. 
Emergency 
Response Notification System ![]()
The NRC is the sole federal point of contact for 
reporting oil and chemical spills. 
Environmental 
Protection Agency (EPA) ![]()
The mission of the Environmental Protection Agency 
is to protect human health and the environment. Since 1970, EPA has been 
working for a cleaner, healthier environment for the American people. 
EPA's 
Chemical Emergency Preparedness and Prevention Office ![]()
The U.S. EPA's Chemical Emergency Preparedness 
and Prevention Office (CEPPO) provides leadership, builds partnerships, 
and offers technical assistance to: prevent and prepare for chemical emergencies; 
respond to environmental crises; inform the public about chemical hazards 
in their community; and share lessons learned about chemical accidents. 
 
Mary 
Kay O'Connor Process Safety Center ![]()
The Center conducts research and develops undergraduate, 
graduate, and continuing education programs. Its service to industry and 
government include accident investigation and analysis services, particularly 
for accidents suggesting new phenomena or complex technologies. The Center 
also helps private and public enterprises evaluate and minimize risk. 
 
National 
Response Center: Data Query Page ![]()
The Freedom of Information Act requires that all 
federal agencies make available in electronic form, data that will serve 
the public interest.  
National 
Toxicology Program ![]()
The NTP is an interagency program whose mission 
is to evaluate agents of public health concern by developing and applying 
tools of modern toxicology and molecular biology.  
NIOSH 
Pocket Guide to Chemical Hazards ![]()
The NPG is intended as a source of general industrial 
hygiene information on several hundred chemicals/classes for workers, 
employers, and occupational health professionals. The information found 
in the NPG should help users recognize and control occupational chemical 
hazards.  
Occupational 
Safety and Health Administration ![]()
OSHA's mission is to assure the safety and health 
of America's workers by setting and enforcing standards; providing training, 
outreach, and education; establishing partnerships; and encouraging continual 
improvement in workplace safety and health.  
Spill 
Center ![]()
A 24 hour resource for incidents arising from 
spills. 
The 
Right-To-Know Network ![]()
The Right-to-Know Network, a service provided 
by OMB Watch, provides free access to numerous databases, text files, 
and conferences on the environment.  
TOXNET 
![]()
A cluster of databases on toxicology, hazardous 
chemicals, and related areas.  
U.S. 
Census Bureau ![]()
The Census Bureau serves as the leading source 
of quality data about the nation's people and economy. 
U.S. 
Chemical Safety and Hazard Investigation Board ![]()
An independent federal agency investigating chemical 
accidents to protect workers, the public, and the environment.