The Societe Internationale de Telecommunications Aeronautique announced a global co-marketing deal with Ann Arbor, Michigan-based Supply Tech Inc, through which SITA will offer products and services of Supply Tech and its resellers. The two organisaions will market software for IBM Corp personal computer and mainframe users; SITA will present the software, known as STX, to prospective clients in the air transport and related industries, while Supply Tech will sell, distribute and support STX as the SITA-recommended standards-based personal computer Electronic Data Interchange workstation solution for SITA network users. Supply Tech says its Electronic Data Interchange software supports ANSI ASC X.12, EDIFACT, TDCC and UCS EDI standards.