IEC 63478-3:2026 describes the measurement methods for users’ quality of experience (QoE) parameters on multimedia conferencing services.

  • Standard
    51 pages
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  • Standard
    51 pages
    English and French language
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IEC 63478-2:2025 describes the requirements to measure users’ quality of experience (QoE) on multimedia conferencing services.

  • Standard
    15 pages
    English language
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  • Standard
    16 pages
    French language
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  • Standard
    31 pages
    English and French language
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IEC TR 63478-1:2023 describes general considerations to be taken for measurement of a user’s quality of experience (QoE) on multimedia conferencing services.

  • Technical report
    20 pages
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Frequently Asked Questions

WG 11 is a Technical Committee within the International Electrotechnical Commission (IEC). It is named "TC 100/WG 11". This committee has published 269 standards.

WG 11 develops IEC standards in the area of Information technology. Currently, there are 269 published standards from this technical committee.

The International Electrotechnical Commission (IEC) is the world's leading organization for the preparation and publication of international standards for electrical, electronic, and related technologies. Founded in 1906, the IEC provides a global platform for companies, industries, and governments to meet, discuss, and develop the international standards they require.

A Technical Committee (TC) in IEC is a group of experts responsible for developing international standards in a specific technical area. TCs are composed of national member body delegates and work through consensus to create standards that meet global industry needs. Each TC may have subcommittees (SCs) and working groups (WGs) for specialized topics.

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