Notice: The AIChE website is undergoing an ecommerce system upgrade to better serve you. Between 7 a.m. (EST) Friday, December 6 and 9 a.m. (EST) Monday, December 9 you will not be able to purchase or renew any AIChE products or services through the website. Customer Service phone lines are open 9 a.m. to 5 p.m. Monday through Friday... Learn more
DIPPR runs both Common and Elective projects. All DIPPR members participate in Common projects, the costs of which are covered by DIPPR dues. Elective projects are supported by only those members that have an interest in each specific elective project (Elective projects charge additional fees above the membership dues for participation).
The DIPPR Bylaws (Article 111.2) describe the rights of members in Common and Elective projects