Arbitrator of the PAG, legal counsel since 1987, entrepreneur since 1990, economic self-government activist since 1992, vice-president of WIPH in Poznań, president of the Employer of the Republic of Poland in Wielkopolska, president of the Sejmik Gospodarczy Województwa Wielkopolskiego, activist of the professional self-government of legal advisers, spokesman of the OIRP, own law firm legal advisor.
