ILO Code of Practice on the Protection of Workers' Personal Data (1997)
Section 6: Collection of personal data – ILO Code of Practice on the Protection of Workers' Personal Data (1997)
ILO Code of Practice on the Protection of Workers' Personal Data (1997) 6.14(3): 6.14(3) Continuous monitoring only for health and safety or protection of property
Monitoring that never stops should be allowed only where it is needed for workplace health and safety or to protect property.