Because of the inherent high risks—such as oxygen deprivation, the existence of hazardous or combustible gasses, entrapment, and engulfment—confined areas are subject to stringent regulations. The Ministry of Manpower (MOM) has put in place the Workplace Safety and Health (Confined Spaces) Regulations, which require a thorough Confined Space Work Permit System in order to protect the ... https://exigasoftware.com.sg/confined-space-work-permit-system/