1. ISO founded
23 February 1947StandardsOrganisation foundedEvent page
After World War II, international trade and cooperation required common standards. Different countries had incompatible technical specifications. There was no global body to coordinate industrial and commercial standards across nations.
ISO was established as an independent, non-governmental organisation to develop and publish international standards. It brought together national standards bodies from around the world to create consensus-based specifications covering everything from manufacturing to information technology.
Delegates from 25 countries met in London in 1946 to create a new international standards organisation. ISO officially began operations on 23 February 1947 in Geneva, Switzerland. The name 'ISO' comes from the Greek word 'isos' meaning 'equal', ensuring the same abbreviation in all languages.1
2. IEEE formed
1 January 1963StandardsOrganisation foundedEvent page
Electrical engineering and electronics were represented by separate organisations: AIEE (American Institute of Electrical Engineers, founded 1884) and IRE (Institute of Radio Engineers, founded 1912). The growing overlap between these fields made separate organisations inefficient.
IEEE (Institute of Electrical and Electronics Engineers) was formed from the merger of AIEE and IRE. It became the world's largest technical professional organisation, developing standards for electrical, electronics, and computing technologies including Ethernet (802.3), Wi-Fi (802.11), and many others.
As electronics and electrical engineering increasingly overlapped, the two organisations merged on 1 January 1963. IEEE combined their membership, publications, and standards activities. The IEEE Standards Association became a major force in technology standardisation.2
3. IETF established
January 1986StandardsOrganisation foundedEvent page
Internet protocol development was informal and ad hoc. The growing internet needed structured processes for developing and maintaining standards. There was no open forum for the technical community to collaborate on protocol design.
The IETF was established as an open standards organisation for internet protocols. Its 'rough consensus and running code' philosophy and the RFC (Request for Comments) process became the model for internet standards development. IETF produced standards for TCP/IP, HTTP, TLS, DNS, and most core internet protocols.
The IETF evolved from earlier ARPANET working groups. It was formalised in January 1986 with regular meetings. The organisation operates through working groups organised into areas (e.g., routing, security, transport). Anyone can participate; there is no formal membership.3, 4, 5
4. ISO/IEC 7498-1 OSI Model
1984NetworkingStandard publishedEvent page
Different manufacturers developed incompatible networking protocols. There was no common framework for discussing and comparing network architectures. The lack of interoperability hindered international communication.
The OSI (Open Systems Interconnection) Reference Model provided a standardised seven-layer framework for understanding network functions. It became the canonical teaching model for networking and influenced subsequent protocol design.
ISO began work on networking standards in the late 1970s. The OSI Reference Model was developed to provide a framework for developing interoperable standards. ISO 7498 was published in 1984, defining seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.6, 7
5. W3C founded at MIT
1 October 1994StandardsOrganisation foundedEvent page
The rapid growth of the World Wide Web risked fragmentation. Browser vendors were implementing incompatible features. There was no neutral body to develop web standards. Tim Berners-Lee sought to ensure the web remained open and interoperable.
W3C was founded to develop open web standards. It created specifications for HTML, CSS, XML, SVG, accessibility guidelines (WCAG), and many other web technologies. W3C's mission of 'one web' helped prevent proprietary fragmentation.
Tim Berners-Lee founded W3C at MIT in October 1994, with CERN and later INRIA and Keio University as hosts. The consortium brought together industry, academia, and other stakeholders to develop consensus standards through working groups.8, 9
6. Unicode 1.0
October 1991StandardsStandard publishedEvent page
Different character encoding schemes existed for different languages (ASCII, ISO-8859 variants, Shift-JIS, etc.). Software could not reliably handle multilingual text. Documents became corrupted when transferred between systems with different encodings.
Unicode provided a single character encoding standard capable of representing virtually all writing systems. It assigned unique code points to over 140,000 characters from scripts worldwide. Unicode became the foundation for internationalised software and the web.
The Unicode Consortium was founded in 1988 by engineers from Xerox and Apple. Unicode 1.0 was published in October 1991. It was synchronised with ISO/IEC 10646 to ensure a single universal character set. UTF-8 encoding (1992) enabled efficient representation compatible with ASCII.10