Book traversal links for Section 2: Departmental Chemical Hygiene Plans ‹ Section 1: Laboratory Safety at Princeton University Up Section 3: Emergency Procedures › SECTION 2: Departmental Chemical Hygiene Plans Each science and engineering department has its own Chemical Hygiene Plan. This plan includes information about: Roles and responsibilities for laboratory safety in the department Chemical Hazard Identification Controlling Chemical Exposures Fume Hood Evaluations Information and Training Emergency Action Plans Prior Approval for Laboratory Procedures Medical Examinations and Consultations Particularly Hazardous Substances Laboratory Inspections and Audits Department Facility Systems To access contact information and view a particular Chemical Hygiene Plan, click on the Chemical Hygiene Plans section of the EHS website. Book traversal links for Section 2: Departmental Chemical Hygiene Plans ‹ Section 1: Laboratory Safety at Princeton University Up Section 3: Emergency Procedures ›