AIChE is the world's leading organization for chemical engineering professionals, with more than 40,000 members from 93 countries. AIChE has the breadth of resources and expertise you need - whether you're in core process industries or emerging areas, such as nanobiotechnology. Members can access information on recognized and promising chemical engineering processes and methods, connect with a global network of intelligent, resourceful colleagues and their shared wisdom and find learning opportunities from recognized authorities. All of which can help you move forward professionally and enrich the world we live in. The American Institute of Chemical Engineers is the most complete professional resource for chemical engineers.

The Mission of the BMES is to build and support the biomedical engineering community, locally, nationally and internationally, with activities designed to communicate recent advances, discoveries, and inventions; promote education and professional development; and integrate the perspectives of the academic, medical, governmental, and business sectors.

The California Separation Science Society (CaSSS), is a not-for-profit chromatography discussion group serving separation scientists in California. The purpose of the society is to provide a professional forum for the dissemination of information and technology regarding separation science. CaSSS sponsors numerous one-day symposia focused on particular areas of separation science. Several dinner discussion group meetings are held annually in order to address more general topics in analytical chemistry and to provide further networking opportunities. In addition, CaSSS sponsors several international symposia and provides student travel grants to many such symposia. Volunteers from the Board of Directors and the CaSSS business office implement these programs.

FACSS is the Federation of Analytical Chemistry and Spectroscopy Societies. The Federation exists to combine many small meetings previously organized by the individual societies into one joint meeting that covers the whole field of Analytical Chemistry. Individual societies have representatives that sit on the Governing Board of the organization. Societies in the Federation include both United States societies and other international societies.

The Society for Biological Engineers mission is to promote the integration of biology with engineering and realize its benefits through bioprocessing, biomedical and biomolecular applications. Its goals are connecting people by making the Society for Biological Engineering the professional association of choice for engineers and applied scientists with interest in the broad area of biological engineering, cultivating knowledge to develop products and services which are cost effective, relevant, and bring value to the broad biological engineering community and catalizing the future, to infuse awareness of biological engineering and to raise interest, understanding, and recognition of engineers' and scientists' roles in biological engineering.