Lab Safety

Providing support, in the form of risk assessment, review, consultation(link sends e-mail), training, and the necessary resources and guidance for research at UC Berkeley.

Biological Safety

Providing support, in the form of risk assessment, review, consultation and training, for research at UC Berkeley that involves the use of recombinant DNA, biohazardous materials and biological toxins.

Biosafety How Do I: collapse all...

Biosafety Laboratory Inspection Program

Biosafety Biosafety Laboratory Inspection Program

EH&S safety professionals conduct inspections of all laboratory spaces included on a research group’s Biological Use Authorization (BUA). These inspections cover administrative controls, general laboratory safety, and specific requirements related to the...

Lab Inspections

Lab Safety General Lab Safety Inspection Program

EH&S safety professionals inspect research labs with hazardous materials, hazardous operations, or biological materials. During inspections, EH&S safety professionals help researchers stay up to date on current safety requirements by providing consultations, support, and resources. Example inspection topics include, but are...

Campus Committees

Certain high-hazard activities and equipment require additional safety training and written pre-approval. Faculty-led committees issue use authorizations for high hazard activities to ensure the work is safe and monitored appropriately. These include:

collapse all expand all Laboratory Operations & Safety Committee

Summary of Charges

The campus Laboratory Operations...

Maximum Allowable Quantities (MAQ) Project

The California Fire Code establishes requirements for Maximum Allowable Quantities (MAQ) of hazardous materials, which ensures amounts used and stored within buildings do not pose fire and life risks. Following the management of hazardous chemicals guidelines issued by the University of California Office of President in 2023, EH&S is implementing the directives outlined in...

Laboratory Safety Self-inspections

Each year, EH&S initiates and tracks the completion of lab safety self-inspections, which are conducted by principal investigators or their delegates. The topics covered are designed to supplement inspections conducted by EH&S in order to facilitate safety awareness and ownership within the lab.To promote this effort, please complete your self-inspection in advance of your General Lab Safety inspection. EH&S recommends you complete your self-inspection 3 to 6 months relative to the General Lab Safety inspection.

The self-inspection questionnaire can be...

Labs and Research

Providing support, in the form of risk assessment, review, consultation(link sends e-mail), training, and the necessary resources and guidance for research at UC Berkeley.

Training

The EH&S training team creates, delivers, and tracks health, safety, and environmental training for all faculty, staff, and students.

Fire Safety & Lab Doors: Propping Open Doors

Office of Environment, Health & Safety
2025

Many people prop doors open for ease of access or to increase airflow. However, not all doors are allowed to be propped open. Laboratory doors and any door opening into a corridor should never be propped open.

Access to many campus labs is restricted to approved personnel due to the presence of hazardous materials and equipment, including lasers, radiation sources, as well as biological and chemical agents. These areas require specific safety training and personal protective equipment (PPE) before entry is permitted. Any lab that handles...

Flooding Event and Improper Disposal of Glassware

March 6, 2025
Office of Environment, Health, and Safety
What happened?

Last month, severe flooding occurred in a campus building, leading to unexpected challenges in laboratory waste management.

A serious concern emerged when floodwater seeped into cardboard boxes, used for clean glass disposal, that did not have plastic liners. Without this essential barrier, the integrity of the boxes were compromised, rendering them unsafe for handling and disposal.

As a result, safety responders had to take extra precautions to safely transfer the broken glass and sharps to new disposal...