The document provides an overview of the BreastScreen program in Victoria, Australia. It discusses the World Health Organization principles of population screening, the establishment of BreastScreen Australia in 1991, and BreastScreen Victoria's goals of reducing breast cancer mortality through early detection by screening 70% of women aged 50-69. Key details about BreastScreen Victoria include that it is a free program, women aged 50-69 are eligible, referrals are not required, and their 2009-2010 results saw over 193,000 women screened and 944 invasive cancers diagnosed.