VHF air-ground and air-air digital link (VDL) Mode 4 radio equipment - Technical characteristics and methods of measurement for aeronautical mobile (airborne) equipment - Part 1: physical layer (V1.3.1)
Edition 2015-09-19

VHF air-ground Digital Link (VDL) Mode 4 radio equipment - Technical characteristics and methods of measurementfor ground-based equipment - Part 3: additional broadcast aspects (V1.4.1)
Edition 2015-09-26

Network Aspects (NA) - Connectionless Broadband Data Service (CBDS) over Asynchronous Transfer Mode (ATM) - Framework and protocol specification at the User-Network Interface (UNI) - Part 1: specification
Edition 2001-03-01

Integrated Services Digital Network (ISDN). Circuit-mode multiple-rate unrestricted 8 kHz structured bearer service category. Service description
Edition 1999-05-01

Information processing systems. Open systems interconnection. Connection oriented presentation service definition. Amendment 1 : connectionless-mode presentation service
Edition 1992-07-01

Integrated Services Digital Network (ISDN). Circuit-mode 64 kbit/S unrestricted 8 kHz structured bearer service category. Service description
Edition 1995-07-01

Public transport - Reference data model - Part 10: Alternative Modes
Edition 2022-11-16

Space product assurance - Failure modes, effects (and criticality) analysis (FMEA/FMECA)
Edition 2015-07-17

Failure Modes and Effects analysis (FMEA and FMECA)
Edition 2018-10-12

Information technology - User interface icons - Part 7: Icons for setting interaction modes
Edition 2022-09