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ISO
ISO 21690:2021
En Vigor
2021-11-16
Glass in building — Glass blocks — Specification and test methods
ISO
ISO 8654:2018/Amd 1:2019
En Vigor
2019-12-02
Jewellery — Colours of gold alloys — Definition, range of colours and
designation — Amendment 1
ISO
ISO 294-3:2020
En Vigor
2020-06-26
Plastics — Injection moulding of test specimens of thermoplastic
materials — Part 3: Small plates
IEC
ISO/IEC 21409:2001
En Vigor
2001-08-30
Information technology - Telecommunications and information exchange
between systems - Corporate telecommunication networks - Signalling
interworking between QSIG and H.323 - Generic functional protocol for
the support of supplementary services
