To become a member of IQSA, send a paragraph explaining your interests and achievements in quantum structures to the Secretary Sandro Sozzo, or Treasurer Richard Greechie, preferably by e-mail, at the addresses ss831[at] or greechie[at], or by snail mail, at the addresses:

Sandro Sozzo
School of Business and IQSCS, University of Leicester, University Road, LE1 7RH Leicester, United Kingdom

R.J. Greechie
Department of Mathematics and Statistics, P.O. Box 10348, Louisiana Tech University, Ruston, Louisiana 71272, USA

The dues are 20 USD or an equivalent amount in Euro (at the current exchange rate) for each year. Reduced dues (5 USD/year) will be accepted from students till PhD or unemployed. Members may voluntarily choose to pay dues at a higher rate of 50 USD/year as a means of further supporting the organization. The only people who will be considered members without paying dues are the Honorary Members of IQSA and those who are granted special permission from the President.

Membership dues can be sent to Richard Greechie (if you want to pay in USD), or to Sandro Sozzo (if you want to pay in Euro).

Send dues payment, by check in USD, to:

Richard J. Greechie
Department of Mathematics and Statistics
P.O. Box 10348
Lousiana Tech University
Ruston, LA 71272

or send dues payment by bank transfer to:

Name (recipient): IQSA - Sandro Sozzo
University Road, LE1 7RH Leicester
Bank: Barclays Bank, Leicester
Sort code: 204917
Account Nr.: 42258299
SWIFT number: BARCGB22
IBAN number: GB66 BARC 20491742258299

To pay your membership dues by credit, debit card or PayPal credit, you can alternatively use the following PayPal account. There is a small additional charge to cover the credit card fees.

Type of membership

Please inform the Secretary Sandro Sozzo by email that the transfer has been completed.

Those wishing to make a donation to the organization may use the following button to donate via credit, debit, or Paypal. The IQSA is a US tax exempt organization, and donations can be deducted from US income tax. Those interested in making large donations, or donations for a specific purpose, such as a named lectureship or Chair, travel funds for students, and educational outreach, should contact the Treasurer Richard Greechie.