Citizens' Radioactivity Measuring Sections have been established nationwide following the nuclear power accident to function as a second opinion for the public. In cooperation with these Citizens' Radioactivity Measuring Sections, we are establishing a food radiation measurement database site and developing a structure for the broad release of information. These efforts can contribute to the provision of valuable information to people in various positions including consumers, producers, researchers, and national and local governments. In addition, we will confirm the accuracy of measuring instruments using standard rice and develop a cross-checking system as we work to improve and maintain the quality of data and improve the reliability of measurements.