32 Ill. Adm. Code 350.3010
Access Control and Security
Section 350
Section 350.3010 Access
Control and Security
a) During each radiographic operation, the radiographer or
radiographer trainee shall maintain a direct surveillance of the operation to
protect against unauthorized entry into a high radiation area, as defined in 32
Ill. Adm. Code 310, except:
1) Where the high radiation area is equipped with a control
device or alarm system as described in 32 Ill. Adm. Code 340.610(a), or
2) Where the high radiation area is locked to protect against
unauthorized or accidental entry.
b) Sources of radiation shall not be left unattended except when
secured against unauthorized use, access or removal.