PI Registrations/Information

Principal Investigators have responsibilities including registering work and training employees, ensuring proper use of personal protective equipment and adhering to occupational health requirements when working with hazardous biological materials. Principal Investigators are also required to complete and update their registration of work with potentially hazardous biological materials at least annually or whenever a significant change has occurred. Environmental Health and Safety staff can assist you with the required updates during the annual biological and chemical safety inspection of your laboratory.

Contact Us

In Person:
135 College Street, Suite 100
New Haven, CT 06510
Directions via Google Maps

By Phone:
Main Line: 203-785-3550
Waste Line: 203-432-6545
Emergency Line: 203-785-3555
Fax: 203-785-7588
Staff Directory
Find Your Safety Advisor

By E-mail:
Ask EHS Form

  • Launch EHS Integrator

    Visit EHS Integrator, the online portal  for managing research, clinical, and non-research compliance and operations.  

  • Waste Pickup/Supply Request

    Request a waste pickup for biological, chemical, radioactive or universal waste or request waste supplies. 

  • Find Your Safety Advisor

    Find your Safety Advisor, health and safety specialists assigned to a geographic area within the Yale community to assist in finding solutions to health and safety issue.

  • Safety Data Sheets (SDS)

    Find detailed information prepared by the manufacturer or importer of hazardous chemicals.