Bronisław Geremek Constitutional Committee from 1989 to 1991 and its European Law Committee from 2000 to 2001. After a coalition government was formed in October 1997 by the Solidarity Electoral Action (AWS) and the Freedom Union Geremek served as Minister of Foreign Affairs under Prime Minister Jerzy Buzek until 2000. In 1998 Poland chaired OSCE, and Bronisław Geremek served as Chairperson-in-Office. In March 1999 he signed the treaty under which Poland joined NATO. In the election to the European Parliament in June 2004 Geremek was elected as a candidate of the Freedom Union, winning the largest number of votes in Warsaw. In
Józef Buzek worked as a statistician in Vienna and was a chairman of Statistic Office in Lwów. He was the first director of the Polish Central Statistical Office from 1918 to 1929. Buzek was a member of the Sejm (1919–1922) and the Senate (1922–1927). Buzek wrote many books about statistics, national and political issues. Józef Buzek is related to Jan Buzek and Jerzy Buzek, Polish politicians. Józef Buzek Józef Buzek (16 November 1873 in Końska – 22 September 1936 in Cieszyn) was a Polish lawyer, economist, statistician and politician from the region of Cieszyn Silesia. He was born in the village of