ETSI ETS 300 058-1/C1 PDF

Published Date: 05/01/1997

Integrated Services Digital Network (ISDN); Calling Line Identification Presentation (CLIP) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specif

Published Date: 08/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Speech codec speech processing functions; AMR-WB speech codec; Error concealment of erroneous or lost frames (3GPP TS 26.191 version 16.0.0 Release 16)

Published Date: 08/01/2020

Universal Mobile Telecommunications System (UMTS); Study on Service Specific Access Control (3GPP TR 22.986 version 16.0.0 Release 16)

Published Date: 01/01/2021

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Subscriber and equipment trace; Trace data definition and management (3GPP TS 32.423 version 16.3.0 Release 16)

Published Date: 01/21/2005

Environmental Management Systems - Specification with Guidance for Use

Published Date: 09/01/1996

Environmental Management Systems - Specification with Guidance for Use

Published Date: 01/21/2005

Environmental Management Systems - General Guidelines on Principles, Systems and Supporting Techniques

Published Date: 09/01/1996

Environmental Management Systems - General Guidelines on Principles, Systems and Supporting Techniques

Published Date: 10/01/1996

Guidelines for Environmental Auditing - General Principles

Published Date: 09/01/1996

Guidelines for Environmental Auditing - Audit Procedures - Auditing of Environmental Management Systems