Representatives of the EDA companies Daisy Systems, Mentor Graphics, Motorola, National Semiconductor, Tektronix, Texas Instruments and the University of California, Berkeley established the EDIF Steering Committee in November 1983. Later Hilary Kahn, a computer science professor at the University of Manchester, joined the team and led the development from version EDIF 2 0 0 till the final version 4 0 0.