The document summarizes the 7th International Controller Congress held in Poznan, Poland from April 18-19, 2013. It discusses that there were 160 participants from 5 countries, 50 controlling issues discussed, and 20 speakers. Key topics included increasing efficiency, new tasks for controllers, and representatives from Poznan University of Economics. Quotes from speakers emphasized the importance of collaboration, that controlling requires feeling and not just tools, and ensuring sustainable profitability. The event brought the controlling community together to share knowledge and experiences dealing with changes and developing companies despite crises. Thanks were given to the organizers and partners who contributed to the success of the congress.