Integrated Services Digital Network (ISDN); user-network interface layer 3; specifications for basic call control; English version ETS 300102-1:1990/A2:1993
Edition 1994-04

Private Telecommunication Network (PTN) - Reference configuration - Part 1: Reference configuration for PTN eXchanges (PTNX) [ISO/IEC 11579-1 (1994), modified]; English version ETS 300475-1:1995
Edition 1996-06

Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol; Connected Line Identification Restriction (COLR) supplementary service - Part 1: Protocol specification [ITU-T Recommendation Q.2951, clause 6 (1995), modified]; English version ETS 300666-1:1996
Edition 1997-09

Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol - Calling Line Identification Restriction (CLIR) supplementary service - Part 1: Protocol specification (ITU-T Recommendation Q.2951, clause 4 (1995), modified); English version ETS 300664-1:1996
Edition 1997-11

Space engineering - Adoption Notice of CCSDS 232.1-B-2, Communications Operation Procedure-1; English version EN 16603-50-26:2022
Edition 2022-11

Space engineering - Adoption Notice of CCSDS 132.0-B-2, TM Space Data Link Protocol; English version EN 16603-50-22:2022
Edition 2022-11

Space engineering - Adoption Notice of CCSDS 732.0-B-3, AOS Space Data Link Protocol; English version EN 16603-50-23:2022
Edition 2022-11

Space engineering - Adoption Notice of CCSDS 131.0-B-3, TM Synchronization and Channel Coding; English version EN 16603-50-21:2022
Edition 2022-11

Oil and gas industries including lower carbon energy - Completion fluids and materials - Part 2: Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations (ISO/DIS 13503-2:2024); English version prEN ISO 13503-2:2024
Edition 2024-04

Aerospace series - Blind bolt, 100° reduced flush head, high strength; English version prEN 6127:2024
Edition 2024-09