Membership in the CIVIQ Society can be established based on a performance at or above the third standard deviation above the statistical mean of the general, unselected population, i. e.:

IQ 145 (s.d. 15, Wechsler scale), or
IQ 148 (s.d. 16, Stanford-Binet scale), or
IQ 172 (s.d. 24, Cattell scale).

Individuals willing to establish full membership are advised to send proof of at least one qualifying score in any of the accepted tests accompanied by the contact information of the psychologist, who administered the test, to the e-mail address:

[email protected]

According to our membership policy, the society requires only the payment of the one-off lifetime membership fee (€80).

Currently, there are no annually recurring membership fees.

CIVIQ Society has established a subscription option for all interested individuals who have succeeded the required cognitive performance at the levels mentioned above, however not in any of the acceptable for the CIVIQ Society membership tests.

The CIVIQ Society subscription requires an one-off lifetime subscription fee (€80).
Currently, there are no annually recurring subscription fees.

Any current CIVIQ Subscriber may apply for the CIVIQ membership based on having achieved the minimum required performance in any acceptable for membership test.

The subscription to membership upgrade application will be processed after the applicant submits an one-off lifetime subscription to membership upgrade fee (€80).

You can submit the application fee for the CIVIQ society membership, subscription and subscription to membership upgrade using either a PayPal account or any debit or credit card.

For the safety of your transactions, you will be redirected to the secure environment of PayPal, where all payments are processed. No membership application will be further processed before the application fee payment clearance.

For your ease, you can use the following available automatic payment options:

The society accepts only the following IQ tests mentioned below. The results are analyzed by psychometricians with experience and knowledge about the latest research in high IQ testing.

FIQURE Test (1st attempt)

C-09, Xavier Jouve
Non-Verbal Cognitive Performance Examination (NVCPE), Xavier Jouve
Non-Verbal Cognitive Performance Examination – Revised (NVCP-R), Xavier Jouve
EPC-L, Xavier Jouve

Mega test, Ronald Hoeflin (dated before 24 April 1999)
Mega 27, Ronald Hoeflin (dated before 17 November 1999)
Titan Test, Ronald Hoeflin (dated before 24 April 1999)
Ultra Test, Ronald Hoeflin
Hoeflin Power Test, Ronald Hoeflin

Logicaus Strictimanus 24 (LS24), Roberto Lato
Logima Strictica 36 (LS36), Roberto Lato
LS60 (LS36 + LS24), Roberto Lato