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ISO
ISO 5398-1:2018
En Vigor
2018-06-15
Leather — Chemical determination of chromic oxide content — Part 1:
Quantification by titration
ISO
ISO/IEC 14496-30:2018
En Vigor
2018-11-07
Information technology — Coding of audio-visual objects — Part 30: Timed
text and other visual overlays in ISO base media file format
IEC
ISO
ISO/IEC 23003-6:2022
En Vigor
2022-08-30
Information technology — MPEG audio technologies — Part 6: Unified
speech and audio coding reference software
