Design Institute for Emergency Relief Systems (DIERS)

Formed in 1976, the Design Institute for Emergency Relief Systems (DIERS) is a consortium of 29 companies to develop methods for the design of emergency relief systems to handle runaway reactions. DIERS became a users group in 1985. Presently, over 300 companies have formed the DIERS Users Group to cooperatively assimilate, implement, maintain and upgrade the DIERS methodology.

Join AIChE & DIERS

Join or Renew

Join or Renew your AIChE membership and add DIERS for an additional $25*

*applies to professional and graduate members. Be sure to select DIERS in the membership option section.

Join DIERS Only

Join Now

Join DIERS only for $75

 

Note: If you are a fully-paid AIChE member with no outstanding dues, you can add DIERS to your membership by contacting customer service.

Fall 2014 Diers Users Group Meeting

  • When: October 13- 15, 2014
  • Where: Mobile, AL

Go to Meeting Announcements

Register Now

The Purpose of Diers

  • to reduce the frequency, severity and consequences of  pressure producing accidents, and
  • to develop new techniques which will improve the design of emergency relief systems.

For information on the DIERS User Group, please contact Angela Louis at 646-495-1390 or email angel@aiche.org

Go to DIERS User Site

Corporate Membership

Participation in DIERS Users Group is recommended for all professionals involved in designing Emergency Relief Systems (ERS) especially for reactive systems. DIERS Membership is free and open to all companies worldwide.

Go to DIERS Membership

Meetings

The DIERS Users Group meets twice a year, in the Spring and Fall  in different cities in the US. To learn more about the upcoming event, click below. 

Go to DIERS Meetings

Communications

The DIERS site is updated regularly for users to access the latest meeting minutes and database. See the latest in meeting minutes and announcements.

Go to DIERS Communications

Committees

See the latest in DIERS committees and projects.

Go to DIERS Committees

References

The DIERS site regularly publishes a list of User Group References.

Go to DIERS References

Round Robin

See what's new in DIERS Round Robin.

Go to DIERS Round Robin

Publications

Go to DIERS Publications

Courses

Go to DIERS Courses

Software

See policies, licensing agreements, and subscription information for DIERS software.

Go to DIERS Software