Singapore legislation
Regulation 21
of Radiation Protection (Ionising Radiation) Regulations 2023
Regulation 21
Labelling of radioactive materials
Every licensee and every individual who possesses or has under his or her control any radioactive material must —
to each container of each such radioactive material possessed by him or her or under his or her control securely attach and keep attached a label containing the standard radiation hazard symbol specified in the Fourth Schedule together with the words “DANGER — RADIOACTIVE” immediately adjacent to the symbol; and
to each container used by him or her to store such radioactive material securely attach or keep attached a label showing clearly the kind and activity of the radioactive material and the date of measurement of such activity in addition to the label required by paragraph (a).