WAYNE, Pa.--(BUSINESS WIRE)--Clinical and Laboratory Standards Institute (CLSI) has recently published an updated standard, Specification for Low-Level Protocol to Transfer Messages Between Clinical Laboratory Instruments and Computer Systems; Approved Standard—Second Edition (LIS01-A2), which describes the electronic transmission of digital information between clinical laboratory instruments (those that measure one or more parameters from one or multiple samples) and computer systems (those that are configured to accept instrument results for further processing, storage, reporting, or manipulation).