17th Congress of the Polish Society of Medical Physics Agreement with National Research Institute of Oncology for 2022 on proton therapy of adult patients was signed 10 years ago first proton radiotherapy in Poland has been accomplished Agreement with National Research Institute of Oncology for 2021 on proton therapy of adult patients was signed Agreement with Centre of Oncology for 2019 on proton therapy of adult patients was signed Małopolska Researchers' Night at IFJ PAN Agreement with Centre of Oncology for 2018 on proton therapy of pediatric patients was signed The seminar summarizing the implementation of the proton radiotherapy at CCB IFJ PAN Agreement with Centre of Oncology for 2018 on proton therapy of adult patients was signed Proton therapy of the two-hundredth patient with eye cancer finalized Małopolska Researchers' Night at IFJ PAN The 5th Meeting of CCB International Advisory Committee Proton Therapy will be continued The irradiation of the first Patient treated in gantry was completed The Agreement with Centre of Oncology Regulation of the Minister od Health Valuation proton therapy First proton radiotherapy treatment using the C-230 cyclotron Agreement with the University Hospital