American Chemical Society - Primary professional organization for chemists and related occupations.

Association of Consulting Chemists & Chemical Engineers - Non-profit organization serving chemical consultants and their prospective clients.

Institution of Chemical Engineers - International group of chemical and process engineers and material scientist. Provides information on education and development of the professions.

Chemical Heritage Foundation - The Chemical Heritage Foundation (CHF), established by the American Chemical Society (ACS) and the American Institute of Chemical Engineers (AIChE), had its origins in 1982. CHF seeks to strengthen public understanding of the chemical sciences and technologies.

Biomedical Engineering Society - Organization dedicated to promoting the increase of biomedical engineering knowledge and its utilization.

Chemical Manufacturers AssociationAmerican Industrial Hygiene Association - Essential source for information on Occupational and Environmental Health and Safety issues.

American Nuclear Society - Resource of nuclear science and technology which are very important: nuclear medicine, nuclear energy, food irradiation, and nuclear techniques used in manufacturing and processing industries.

Engineering Institute of CanadaSociety for Risk Analysis - The Society for Risk Analysis (SRA) provides an open forum for all those who are interested in risk analysis. Risk analysis is broadly defined to include risk assessment, risk characterization, risk communication, risk management, and policy relating to risk. Our interests include risks to human health and the environment, both built and natural.

Canadian Society for Chemical Engineering - The Canadian Society for Chemical Engineering (CSChE), one of the three Constituent Societies of The Chemical Institute of Canada, is the national technical association of chemical engineers.

Materials Research Society - Non-profit organization which brings together scientists, engineers and research managers from industry, government, academia and research laboratories to share findings in the research and development of new materials of technological importance.

American Petroleum Institute - Represents all aspects of the U.S. petroleum and natural gas industry. Site includes Newsroom, Resource Center, Programs & Services, and Directory of Industry Sectors pages.

Bromine Science and Environmental Forum (BSEF) - Dedicated to furthering the scientific understanding of bromine products.

American Society for Testing and Materials (ASTM) - Standards information, links to ASTM technical committees, training resources.

Society of Plastics Engineers (SPE) - A network of plastics professionals around the world promoting the knowledge and education of plastics and polymers.

American Physical SocietyCanadian Society for Engineering Management - Represent the interests and enhances the capabilities of engineers in management in order to advance and promote efficient management of commerce, industry and public affairs.

Canadian Geotechnical SocietyISA, the International Society for Measurement and Control - Organization dedicated to technicians and engineers in measurement and control technology.

International Society for Pharmaceutical Engineering (ISPE) - International society for technical professionals in the health care manufacturing industry. Source for educational forums to promote development and sharing of knowledge for its members.

Chemical Consultants Network - A network of consultants for the chemical and related industries, jointly sponsored by the ACS and AIChE. Monthly meetings are held in the greater Philadelphia area.

Soap And Detergent Association - Representing North American manufacturers of household, industrial and institutional cleaning products, their ingredients and finished packaging.

Technical Association of the Pulp and Paper Industry - TAPPI - Professional organization dedicated to the pulp and paper industries. Web site features industry news and online information resources.

South Texas Section of the American Institute of Chemical Engineers - Based in Houston, Texas, this Web site is provided as a service to the members of the section and to all other chemical engineering professionals.

International Centre for Gas Technology Information - The reference room contains many papers and articles related to trenchless technology and pipe rehabilitation.

Indian Chemical Manufacturers Association (ICMA) - To foster and promote the development of the chemical industry for overall betterment of society by improving the synergy between the forces of technology commerce and Government

CAST Communications, AIChE - The Computers and Systems Technology (CAST) Division of AIChE is responsible for a wide range of activities within AIChE that involve the application of computers and mathematics to chemical engineering problems.

AIChE Local Sections - Use this page to find any local section of AIChE.

Che-Comp Software Foundation - A not-for-profit international organization which seeks to foster the creation of quality and affordable chemical engineering software for the chemical engineering community worldwide.

Forest Products Division of AIChE - The Forest Products Division of the American Institute of Chemical Engineers offers information about the Division and about the industry, from the perspective of chemical engineers.

Subject Group for Oil & Natural Gas - A non-profit organisation within the Institution of Chemical Engineers aimed at promoting knowledge and establishing networks throughout the Oil and Gas and related industries.

Association of Chemical Engineers of Uruguay - Site of our Association, Magazines, Services, Contacts, and all the information and links . In Spanish and English

AIChE - Process Development Group - Process development includes process research and innovation; scale-up; design, construction and operation of pilot plant or laboratory units; technology transfer; and optimization of manufacturing processes.

6th International Conference on Theoretical Aspects of Heterogeneous Catalysis - Conference summary and information.

American Institute of Chemical Engineers - Chicago Section - News and information about the Chicago section and its activities and programs.

International Ozone Association - Serves as the focal point for technology transfer and developments on the use of ozone and ozonation in drinking water treatment, wastewater treatment, odor control, air purification, and other agricultural, food processing, aquaculture, and marine applications.

NPT - The Dutch Chemical Engineers' Association - The NPT is a cooperation of the KIvI Department for Process technology, the KNCV Section for Process technology, and the NIRIA Section for Process technology.