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Welcome to the Infinity International Society (IIS)!

The IIS was founded by Jeffrey Osgood on January 30, 2007 and we are a 99.63 percentile IQ Society, whose members have a minimum IQ quotient of 140 (15 SD). Our main purpose is to interact with each other in stimulating online forum discussions and to share in the camaraderie of our fellowship. We would like to invite you to consider applying for membership should you meet the necessary entry qualifications. This Society is an organization open to all ages, but we would like to focus on the participation of children in accordance with the current country's legislation and, of course, with the authorization of parents or guardians. The emphasis on children is primarily to harness and guide their IQ more effectively.

IIS accepts children, but not in all countries:

In most countries we do not accept children, to find out if in your country children are accepted, please contact us. In countries where children are accepted, we do not accept children under the age of 6.

New rules from our international committee:

We only accept tests supervised by professionals trained in psychology and neuropsychology who are qualified to administer IQ tests. In order to enter this society, we assess the Perceptual Organization Index (POI) and Verbal Comprehension Factorials (VCF) as being required to be above the 99th percentile. We do not take into account the overvaluation of the Total IQ score.

Official Statement:

Temporary Suspension of IQ Test Validations Originating from Brazil

The Infinity International Society (IIS) announces the temporary suspension of IQ tests originating from countries such as South Korea, India, Brazil, Paraguay, and others, for registration and membership purposes. This measure is part of an ongoing global review and standardization process regarding psychometric validation criteria. This decision is strictly technical and aims to ensure alignment between locally administered tests and the Society's international standards for statistical reliability and methodological traceability. Specifically for these countries, we will only accept IQ tests administered by professionals who are officially registered with the Infinity International Society (IIS). For other regions, standard validation procedures remain unchanged. This policy will be reviewed periodically, and applications from the aforementioned regions may be reactivated as additional data and updated validations are analyzed. This suspension does not affect applications already approved or submitted prior to this notice. For further information, technical documentation, or to verify registered professionals in your region, please contact us at: 📩 info@iisiq.org

The IIS is also a member society of the World Intelligence Network (W.I.N.).

Thank you,

Stanislav Riha
President of the IIS

Dr. Fabiano de Abreu
International Director - Administration