The association is an international network of Apple Macintosh computer educators, instructors and trainers, representing 24 nations that provide Macintosh computer support. The Engineering Integrity Society offers a unique forum for industrial engineers to exchange ideas and experience. Since its foundation in 1984 the EIS has made an important contribution to engineering science, holding major National and International Conferences, organising and co-ordinating specialist task groups, and presenting technical seminars.
Membership is World-wide.
The Insitute is an interdisciplinary research program based at the University of Colorado. The Institute is the oldest national society of mechanical refrigeration in the world. The Institution of Gas Engineers was founded in 1863, at a time when manufactured gas had become an established domestic and industrial fuel. In 1929 it was granted a Royal Charter. It is a founder member of the International Gas Union, which comprises the representative technical associations of the gas industries in over 40 countries.