In 1978 Kudrycka graduated with a degree in law from the University of Warsaw. From 1978 to 1981 she was a member of the Polish United Workers' Party. In 1980 she joined the Solidarity trade union. In 1985 she received a doctoral degree in law and in 1995 became an assistant professor at the Department of Law and Administration at the University of Warsaw.[citation needed]
From March 1998 through August 2007, for three consecutive terms, she was the rector of the Białystok School, and she later became the president.[citation needed]
Since October 2003 she has been the chair of administrative law at the Law Department of the University of Białystok.
Kudrycka was also a member of the European Parliament Intergroup on Creative Industries[5] and of the European Parliament Intergroup on Integrity (Transparency, Anti-Corruption and Organized Crime).[6]
In November 2017, Kudrycka joined a parliamentary majority by voting in favor of a resolution invoking Article 7 of the Treaty on European Union, thereby potentially stripping Poland of voting rights in the EU for violating the common values of the bloc, including the rule of law.[7] Shortly after, her political opponents had pictures of Kudrycka and five other Polish politicians strung from a makeshift gallows in a public square in Katowice.[8]