About AIChE | AIChE

About AIChE

AIChE is the world's leading organization for chemical engineering professionals, with more than 60,000 members from more than 110 countries. AIChE has the breadth of resources and expertise you need whether you are in core process industries or emerging areas, such as translational medicine.

As a member, you 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. Find learning opportunities from recognized authorities. Move forward professionally with AIChE and enrich the world we live in.

Contact Us

AIChE's customer service department is ready to assist. Contact us via telephone or our general inquiries form.


Home Office

120 Wall Street, FL 23
New York, NY 10005-4020


U.S. 800.242.4363
Global +1.203.702.7660
Fax No. +1.203.775.5177

Customer Service Center

100 Mill Plain Rd 3rd Fl
Danbury, CT 06811 


Times 9am-5pm
Days Monday to Friday
Eastern Standard Time