 Environmental Health Officers/Public Health Inspectors have a university degree in environmental health and a national professional certificate – the Certificate in Public Health Inspection (Canada), CPHI(C).Public Health Inspectors are highly trained individuals whose training include a bachelor's degree in environmental health followed by certification by the Canadian Institute of Public Health Inspectors (CIPHI).To become nationally certified, public health inspectors must complete a field training practicum, submit a number of reports and pass the Institute's exam.