Notice: AIChE Customer Service telephone lines have been temporarily impacted by Tropical Storm Isaias. Most calls will reach a representative, however, if you have an issue please email email@example.com and we will respond as soon as possible. We apologize for any inconvenience.
The recent reorganization of the DIERS Users Group within the AIChE has resulted in a change to a Technical Entity called “DIERS”. The basis for Membership in DIERS has been changed from corporate representation to individual membership.