Fighting cancer can not be done without communities’ initiatives and participations. The community must recognize cancer at earlier stage. RS.Onkologi Surabaya (RSOS) as a part of the community, is willing at any given time to provide the correct and accurate information as an effort to increase the communities’ knowledge and awareness on cancer. That is why RSOS has received many requests in giving straight education or through printed and electronic media. These are some of community empowerment activities done by RS. Onkologi Surabaya :