Additional Measures taken for Ensuring Environmental Safety

2011-2012

• Measures taken at facilities regarding use of radioactive isotopes in medical research

2012-2013, 2013-2014, and 2014-2015

None

2015-2016

• Measures taken at the Radioisotope Laboratory, Research Institute for Microbial Diseases to ensure environmental safety

2016-2017

• Measures taken at the radioisotope facility at the Graduate School of Medicine
• Measures taken at the second radioisotope facility at the Graduate School of Medicine

2017-2018, 2018-2019, 2019-2020, 2020-2021, 2021-2022, 2022-2023, 2023-2024, 2024-2025

None