At the General Assembly meeting held on 9 October, 2025 at the ISI WSC 2025 in The Hague, we amended our statutes to bring them into line with Dutch law and changes in the ISI statutes. We have also aligned them more closely with how we currently work. The changes were subject to member consultation through our web site and the IAOS Community page, and to a formal vote of the membership. All attendees at the General Assembly, along with those who provided a proxy vote before the meeting voted to adopt the updated statutes with no votes against.
Discharging these responsibilities will include participation in regular meetings of the Executive Committee, as well as input into relevant matters outside of the formal meetings.
The definitions are an integral part of the Statutes. Consistent with the approach adopted by the ISI, any changes to the Definitions shall not be in contravention with the Law and/or these Statutes.
Any changes to the Definitions must follow the same procedures as amendments to the Statutes.
The statutes and definitions of the IAOS are subject to Dutch law.
If a situation is not covered by the IAOS statutes, then the current version of the ISI Statutes and Bylaws will apply.
| Term | Definition |
|---|---|
| Code of Conduct | The guidelines which set out how members of the IAOS Executive Committee should behave as an IAOS Officer. (https://iaos-isi.org/iaos-Executive Committee-code-of-conduct/). |
| Co-opted Executive Committee officers | The individual IAOS members co-opted to serve as officers of the IAOS Executive Committee. |
| Conflict of Interest | Where a member has positions, functions and/or personal or financial interests regarding to a topic for decision, which position, function and/or personal or financial interest can influence the decision in such a way that the independence, objectivity or integrity with regard to a weighing of interests are compromised to such an extent that the IAOS can be disadvantaged and lose trust or legitimacy. |
| Conflict of Interest Statement | Statement made by an officer of the IAOS or member, where they have a personal or financial interest in a topic under discussion. |
| Elected Executive Committee officers | The officers of the IAOS Executive Committee elected by the IAOS members. |
| Ex-Officio Member | Designated representative of an Organisational member. The ex-officio member has the same benefits as an individual member except eligibility to stand for ISI officer positions. |
| General Assembly | The regular annual meeting of the members of the IAOS which |
| IAOS Executive Committee (EXCO) | The committee of appointed officers of the IAOS, responsible for the management of the affairs and execution of the policies, of the IAOS, together with the ISI Director, in accordance with Dutch Law, IAOS Statutes and IAOS Executive Code of Conduct, ISI Statutes and Bylaws and decisions made by the IAOS General Assembly. The IAOS Executive committee consists of the President, President-Elect and elected, co-opted and invited officers. |
| IAOS President | The Officer of the IAOS jointly responsible (together with the other IAOS Executive Committee officers) for the execution of policies and decisions of the IAOS General Assembly and IAOS Executive Committee. The IAOS President is also responsible for chairing the IAOS General Assembly, IAOS Executive Committee and providing leadership for the IAOS. |
| IAOS Statutes | The statutes state what rules and procedures apply to IAOS and state why the IAOS is set up, how it operates and who is responsible for what. |
| Individual Member | Person who has joined the IAOS in an individual capacity and not acting as a representative of an Organisational Member or any other legal entity or organization. |
| Invited Executive Committee officers | IAOS members with specific responsibilities, invited to serve as officers of the IAOS Executive Committee. |
| ISI | The International Statistical Institute (hereafter referred to as the ISI). The international society registered under Dutch Law, with the objectives of promoting and supporting the understanding, advancement and good practice of Statistics, its profession and the statistical and data sciences worldwide. |
| ISI Association | An ISI Association is an informal section of the ISI, being the legal entity registered under Dutch law, and is established by the ISI General Assembly to promote the mission and objectives of the ISI in particular areas of the statistical and data sciences. An Association shall have its own:
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| ISI Council | The committee of appointed officers of the ISI, together with the ISI Executive Committee officers, ISI Past President, Association Presidents, ISI Director and Director General of Statistics Netherlands which provides advice to the ISI Executive Committee on ISI policies and programmes. |
| ISI Director | The head of the ISI Permanent Office, responsible to the ISI Executive Committee for the management of the Permanent Office and who works with the ISI Executive Committee to implement the strategic vision, priorities and policies of the ISI. |
| ISI Executive Committee (EC) | The committee of appointed officers of the ISI, , responsible for the management of the affairs and execution of the policies, of the ISI, together with the ISI Director, in accordance with Dutch Law, the ISI Statutes and Bylaws and decisions made by the ISI General Assembly. The ISI Executive committee consists of the President, President-Elect and four Vice-Presidents. |
| ISI Permanent Office | The team of employees, who together with the Director, support the operation of the ISI family, including the IAOS. |
| ISI President | The Officer of the ISI jointly responsible (together with the other Executive Committee members for the execution of policies and decisions of the ISI General Assembly and ISI Executive Committee, and for chairing the ISI General Assembly, ISI Executive Committee, and ISI Council and who provides leadership for the ISI. |
| ISI Statutes and Bylaws | The ISI Statutes and Bylaws |
| Member | Individual or organisation who shares the values and objectives of the IAOS who has registered as a member and pays the relevant membership fees. |
| MSLE | Act on Management and Supervision of Legal Entities (“Wet Bestuur en Toezicht Rechtspersonen”, which entered into force in the Netherlands, where the International Statistical Institute (ISI) is registered, on 1 July 2021. |
| Nominating Committee | Committee responsible for selecting a slate of candidates for the Officers of the ISI election. |
| Officer of the IAOS | Any appointed (including elected, co-opted or invited) member of the IAOS Executive Committee |
| Organisational Members | Any organisation (including but not limited to national, regional or international statistical organisations, central banks, national or regional statistical societies, educational and scientific institutions, private sector entities or non-profit organisations) who shares the values and objectives of the IAOS and ISI |
| President-Elect | The person who has been appointed to be President in the term following the current President. |
| Special General Assembly | Meeting of the Members of the IAOS, other than an annual General Assembly, called for a specific purpose or purposes. |
| Standing Committee | Permanent formally constituted IAOS committee with specified responsibilities operating indefinitely. |