TRANSPLANT PROGRAM QAPI. Introduction to Transplant QAPI. A Regulatory Overview. QAPI Specialists/Quality Surveyor Educators (QSEs)/ Transplant Surveyors . James Ballard, MBA, CPHQ, CPPS, HACP. Eileen Willey, MSN, BSN, RN, CPHQ, HACP. 3
High-Level Data Link Control (HDLC) is a bit-oriented code-transparent synchronous data link layer protocol developed by the International Organization for Standardization (ISO). The original ISO standards for HDLC are: 1  ISO 3309 â Frame Structure.
NMEA 2000 Bus Description. The NMEA Standards Committee developed the NMEA 2000 interface which is based on the electrical CAN Bus [ISO 11898-2 as physical layer]. The higher-layer protocol is based on J1939 and ISO 11783. The Controller Area Network (CAN) specification defines the Data Link Layer.