Eurocard was a credit card, introduced in 1964 by a Swedish banker in the Wallenberg family as an alternative to American Express. In 1968 it signed a deal with the Interbank Card Association (today's MasterCard) so that their cards were accepted by each other's networks; this eventually led to a joint venture known as Maestro International in 1992 and merger in 2002. Its operations were relocated to Belgium in the late 1960's, and the card became the dominant brand in North and Central Europe between 1970 and 2002. It was eventually replaced by the Mastercard brand in most locations, but its logo is still used in some countries.
In 1965, Eurocard International N.V. was established, based in Brussels, as a not-for-profit membership association of European banks. Its operational entity was established as European Payment System Services (EPSS). In 1968, Eurocard International and the Interbank Card Association entered into a strategic alliance, in which both issuer's cards would be accepted on either network. This allowed the ICA to get an instant European acceptance network, and Eurocard to get accepted worldwide. Eurocard International got the sole license to issue the ICA's Master Charge (later MasterCard) cards in Europe.
In 1992, Eurocard International N.V., Eurocheque International C.V. and Eurocheque International Holding N.V. merged into a single company, Europay International S.A., and were relocated to Waterloo, Belgium. This location also housed the Europe, Middle-East and Africa region of MasterCard International, and the seat of the Eurocard-MasterCard joint-venture, Maestro International.
In 2002, Europay International and MasterCard International merged. The name Europay disappeared, and the new organisation was later renamed MasterCard Worldwide, with the headquarters in Waterloo renamed MasterCard Europe.