Singapore legislation
Regulation 48
of Radiation Protection (Ionising Radiation) Regulations 2023
Regulation 48
Control of visitors
Every licensee, in cooperation with an employer where appropriate, must —
ensure that the requirements under these Regulations that relate to public exposure are also complied with in relation to visitors to a controlled area or a supervised area;
ensure that visitors are accompanied in any controlled area by a person who knows the measures for protection and safety for the controlled area;
provide adequate information and instructions to visitors before they enter a controlled area or a supervised area so as to provide protection and safety for visitors and other individuals who could be affected by their actions; and
ensure that adequate control is maintained over the entry of visitors to a controlled area or a supervised area, including the use of signs for such areas.