Salt Lake City, Utah-based Edustructures said today that it has been selected by the Ohio Department of Education for a data systems project. The firm, which develops software for school-to-school interoperability, said that it has been chosen as part of a project called the state Education Management Information Systems (EMIS) Redesign for Longitudinal Data Systems. Edustructures will act as prime contractor on the contract. Financial terms of the deal were not disclosed. The deal covers services for 1.8 mllion students in the state of Ohio. Edustructures develops software based on the Schools Ineroperability Framework standard.