Marek Wierzbowski was a speaker on the conference organized by the Office of Rail Transport (UTK – Republic of Poland governmental agency supervising railroad transport ) devoted to the Law on railroad transport –new legislation, regulation and security. Than we took as a speaker in VII Congress on Regulation of Financial Markets FinReg 2020, the panel discussion was devoted to evaluation by the Regulator of candidates to the managing and supervisory boards of organisations supervised by KNF. Most recent was a conference organised by European Financial Congress devoted to conflicts between banks and consumers and measures banks should take.