Amendment 31:2022 to CSA ISO/IEC/IEEE 8802-1Q:21, Telecommunications and exchange between information technology systems - Requirements for local and metropolitan area networks - Part 1Q: Bridges and bridged networks - Amendment 31: Stream Reservation Protocol (SRP) enhancements and performance improvements (Adopted amendment 31:2021 to ISO/IEC/IEEE 8802-1Q:2020)
Edition 2022

Tourismo - Reservation executive - Personal competence
Edition 2004-02-27

Tourism - Reservation attendant - Personal competence
Edition 2004-02-27

IEEE/ISO/IEC International Standard - Telecommunications and exchange between information technology systems - Requirements for local and metropolitan area networks - Part 1Q: Bridges and bridged networks - AMENDMENT 31: Stream Reservation Protocol (SRP) enhancements and performance improvements
Edition 2021

Public transport - Reference data model - Part 5: Fare management; English version EN 12896-5:2019, only on CD-ROM
Edition 2020-01

Communication networks and systems for power utility automation - Part 7-2: Basic information and communication structure - Abstract communication service interface (ACSI) (IEC 61850-7-2:2010 + A1:2020); English version EN 61850-7-2:2010 + A1:2020
Edition 2022-08

Identification card systems - Surface transport applications - Interoperable Public Transport Applications - Framework; German version EN 15320:2007
Edition 2008-02

Electronic railway equipment - Train communication network (TCN) - Part 3-2: MVB (Multifunction Vehicle Bus) conformance testing (IEC 61375-3-2:2012); English version EN 61375-3-2:2012
Edition 2015-10

Tourism services - Travel agencies and tour operators - Terminology; Trilingual version EN 13809:2003
Edition 2003-06

Integrated Services Digital Network (ISDN); Call Hold (HOLD) supplementary service; service description; english version ETS 300139:1992
Edition 1992-12