Telecommunication Standardization Bureau (TSB)

Search Open Yearbook

This information is part of the Open Yearbook, a free service of UIA's subscription-based Yearbook of International Organizations (YBIO). It includes profiles of non-profit organizations working worldwide in all fields of activity. The information contained in the profiles and search functionality of this free service are limited.

The full-featured Yearbook of International Organizations (YBIO) includes over 72,500 organization profiles, additional information in the profiles, sophisticated search functionality and data export. For more information about YBIO, please click here or contact us.

The UIA is a leading provider of information about international non-profit organizations. The aim of the Open Yearbook is to promote the activities of international non-governmental organizations (INGOs) and intergovernmental organizations (IGOs).

Contact Details

Available with paid subscription only.


1 Mar 1993, following decision, 1992, Geneva (Switzerland), of Additional Plenipotentiary Conference of International Telecommunication Union (ITU), as the coordinating Bureau for the new Telecommunication Standardization Sector (ITU-T) which replaced International Telegraph and Telephone Consultative Committee (CCITT), in existence since 1956, Geneva, on merger of International Telephone Consultative Committee -- Comité consultatif international téléphonique (CCIF), set up 1924, and International Telegraph Consultative Committee -- Comité consultatif international télégraphique (CCIT), formed 1925.

Available with paid subscription only.


Provides administrative, logistic and technical support to World Conferences, Study Groups and Working Parties; applies the provisions of the International Telecommunication Regulations; coordinates elaboration, editing and distribution of information, documents, standards and publications of the sector; facilitates exchange of administrative, operational, statistical and tariff information among agencies operating public international telecommunication services; provides technical information on international telecommunications; collaborates closely with the Telecommunication Development Sector on matters of interest to developing countries, and with the Radiocommunication Sector.


Available with paid subscription only.


Members in 0 countries
More detailed data available with paid subscription.

Type I Classification

Available with paid subscription only.

Type II Classification

Available with paid subscription only.

Subjects *

  • Transportation, Telecommunications
    • Telecommunications
  • Research, Standards
    • Standards

UN Sustainable Development Goals **

GOAL 9: Industry, Innovation and Infrastructure



Last News Received

19. Nov 2013
* Subject classification is derived from the organization names and aims.
** UN SDGs are linked to the subject classification.

You are viewing an organization profile from the Yearbook of International Organizations Online.
← return to your search page to find additional profiles.
Terms of Use

UIA allows users to access and make use of the information contained in its Databases for the user’s internal use and evaluation purposes only. A user may not re-package, compile, re-distribute or re-use any or all of the UIA Databases or the data* contained therein without prior permission from the UIA.

Data from database resources may not be extracted or downloaded in bulk using automated scripts or other external software tools not provided within the database resources themselves. If your research project or use of a database resource will involve the extraction of large amounts of text or data from a database resource, please contact us for a customized solution.

UIA reserves the right to block access for abusive use of the Database.

* Data shall mean any data and information available in the Database including but not limited to: raw data, numbers, images, names and contact information, logos, text, keywords, and links.