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International Test Commission

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An international professional association that promotes the scientifically sound, ethical, and appropriate development and use of educational and psychological tests.

Last updated August 25, 2026

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Overview

The International Test Commission (ITC) is an international professional association concerned with the responsible development, evaluation, adaptation, and use of educational and psychological tests. Its membership brings together national psychological associations, national test commissions, other organizations with an interest in assessment, and individual professionals. The commission’s work addresses a field in which tests are used across languages, cultures, institutions, and jurisdictions, creating practical and ethical challenges that cannot be handled adequately by one country or discipline alone. The organization emerged from concerns raised by Swiss psychologist Jean Cardinet about the ethical use of psychological tests. In 1968, Cardinet presented those concerns to the General Assembly of the Swiss Psychological Society. The Swiss Professional Association of Applied Psychology subsequently issued regulations in 1971 intended to improve test quality and reduce misuse. Cardinet then promoted the creation of national test commissions in countries where psychological testing was practiced. The initiative received support from the International Association of Applied Psychology in 1971, and at least 15 national test commissions were in existence by 1974. An advisory council met in 1975 to prepare a constitution and identify initial activities. The ITC was formally established in 1976 at a congress of the International Union of Psychological Science, when its constitution received provisional approval. Its original membership model emphasized national test commissions recognized by their domestic psychological associations, supplemented by affiliate members representing relevant international or national organizations. The structure later broadened: organizational affiliate membership was expanded in 1998, and individual membership was introduced in 2000. The resulting network extends across most of Europe and North America, with additional participation from countries in the Middle East, Far East, South America, and Africa. The ITC is affiliated with the International Association of Applied Psychology and the International Union of Psychological Science. It does not function as a governmental regulator and has no direct power to enforce testing standards at the national level. Instead, it supports professional self-regulation and international cooperation by developing guidance, encouraging research, disseminating information, and providing forums for specialists. Its guidelines address issues including test adaptation, test use, computer-based and internet-delivered testing, scoring and reporting quality control, test security, test revision and disposal, and large-scale assessment involving linguistically and culturally diverse populations. Its principal publication is the peer-reviewed International Journal of Testing, published since 1999 by Routledge, part of Taylor & Francis. The journal covers theoretical, methodological, and empirical work concerning tests and testing. The commission also publishes Testing International, a newsletter issued twice a year for information relevant to its membership. In addition, it organizes an international scientific conference every two years, bringing together researchers, practitioners, professional bodies, and other stakeholders in assessment. Through these activities, the ITC serves as a coordinating and standard-setting forum rather than as a commercial test publisher or test owner.

History

The origins of the International Test Commission lie in a late-1960s debate about the quality and ethics of psychological testing. Swiss psychologist Jean Cardinet raised concerns about the ethical use of tests at the General Assembly of the Swiss Psychological Society in 1968. His concern was not limited to the design of individual instruments; it also involved the absence of coordinated professional mechanisms capable of discouraging poor practice and misuse across countries. In 1971, the Swiss Professional Association of Applied Psychology published regulations intended to promote test quality and prevent abuse. Cardinet used this initiative as a basis for a broader proposal: countries using psychological tests should establish national test commissions that could address professional standards in their own settings while cooperating internationally. The International Association of Applied Psychology approved the project in 1971. By 1974, at least 15 national test commissions had been formed, providing the institutional foundation for an international body. In 1975, an advisory council for the emerging commission met to draft a constitution and define initial projects. These early plans included a public survey of attitudes toward testing, reflecting the organization’s interest in public trust as well as technical quality. The commission was formally established in 1976 during a congress of the International Union of Psychological Science, where its constitution was provisionally approved. The first membership framework distinguished between full members and affiliates. Full membership was intended for national test commissions recognized by the relevant psychological association in their country. Affiliate membership was initially available to international associations interested in testing and to national associations from countries that did not have full-member status. This arrangement was revised as the commission’s international network developed. In 1998, affiliate membership was opened to a wider range of organizations interested in testing, including test publishers and universities. Individual membership was added in 2000, allowing professionals to participate directly rather than only through an institutional body. The ITC developed as a standards-promoting and knowledge-sharing organization rather than an enforcement agency. Its international guidelines address recurring problems in assessment, such as translating and adapting tests between cultures, selecting and using tests appropriately, delivering assessments through computers and the internet, maintaining scoring and reporting quality, protecting test materials, managing revised or obsolete instruments, and conducting large-scale assessments among linguistically and culturally diverse populations. The guidelines are made available in English and other languages through the commission’s website. Publication and convening became central parts of the commission’s work. The International Journal of Testing has served as the ITC’s official peer-reviewed journal since 1999 and publishes research and scholarly discussion on testing. Testing International provides a twice-yearly newsletter for the membership and wider professional community. The commission also holds an international scientific conference on a biennial basis, generally attracting several hundred delegates from numerous countries. Together, these activities support international research cooperation and the exchange of practical approaches to assessment. The commission’s membership has come to include much of Europe and North America, along with organizations and professionals from parts of the Middle East, Far East, South America, and Africa. Its continuing role is to encourage scientifically sound and ethically responsible testing across national and cultural boundaries, while recognizing that implementation and regulation remain largely dependent on national professional systems.

  • 2000

    Individual membership introduced

    [1]

    The ITC created an individual membership category, extending participation beyond national and organizational representatives.

  • 1999

    International Journal of Testing begins publication

    [1]

    The International Journal of Testing began publication as the ITC’s official peer-reviewed journal, later published by Routledge under Taylor & Francis.

  • 1998

    Affiliate membership broadened

    [1]

    Affiliate membership was opened to a wider range of organizations interested in testing, including universities and test publishers.

  • 1976

    International Test Commission formally established

    [1]

    The ITC was formally born during a congress of the International Union of Psychological Science, where its constitution was provisionally approved.

  • 1975

    Advisory council prepares constitution

    [1]

    An advisory council met to draft the organization’s constitution and identify initial initiatives, including a survey of public attitudes toward testing.

  • 1974

    National test commissions expand

    [1]

    At least 15 national test commissions had been established, creating the network from which an international commission could develop.

  • 1971

    Swiss testing regulations and international proposal

    [1]

    The Swiss Professional Association of Applied Psychology published regulations addressing test quality and misuse. The International Association of Applied Psychology approved Cardinet’s proposal to encourage national test commissions.

  • 1968

    Ethical concerns about testing are publicly raised

    [1]

    Jean Cardinet presented concerns about the ethical use of psychological tests to the General Assembly of the Swiss Psychological Society, helping initiate the movement that led to the ITC.

Products and positioning

A global, non-profit professional body focused on ethical, scientifically defensible, and culturally appropriate assessment practice.

  • Professional standards and guidance

    ITC Best Practice Guidelines

    A family of guidance documents supporting responsible testing practice. Topics include test adaptation, test use, computer-based and internet-delivered testing, quality control in scoring and reporting, test security, management of revised or obsolete tests, and large-scale assessment of linguistically and culturally diverse populations. The guidelines are advisory rather than directly enforceable and are intended for international professional use.

  • Academic journal · 1999

    International Journal of Testing

    The ITC’s peer-reviewed journal, published since 1999. It carries original theoretical, methodological, and empirical work concerning educational and psychological tests and testing. The journal is published by Routledge, part of Taylor & Francis, and appears four times a year according to the cited reference material.

  • Professional newsletter

    Testing International

    The commission’s newsletter, issued twice a year to disseminate information of international relevance to ITC members and the testing community. Past editions are made publicly available through the ITC website.

  • Professional conference

    ITC International Conference

    A biennial scientific conference organized by the ITC. It provides a forum for researchers, practitioners, psychological associations, test commissions, and other assessment stakeholders to discuss research and professional practice in testing. The cited reference describes typical attendance as several hundred delegates from roughly 40 countries.

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