Chemical Safety

Ensuring the safe and compliant use of chemicals on campus.

Chemical Management

Chemical Inventory Tagging and Maximum Allowable Quantities (MAQ)

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. The University of California Office of the President (UCOP) issued requirements that all labs, shops, and storage areas with hazardous...

Chemical Inventory

The Chemicals app tracks the storage and use of hazardous materials on all UC campuses. UC Berkeley is required to report that information, and these reports are compiled by EH&S. In addition, Chemicals assists emergency responders and provides all lab members with a tool with which to track hazardous items in their rooms. See the Chemicals User Guide below.

Accurate Chemical Inventory Maintenance...

UC Berkeley Toxic, Corrosive and Pyrophoric (TCP) Gas Program Document

Office of Environment, Health & Safety
2021

UC Berkeley has a Toxic, Corrosive and Pyrophoric (TCP) Gas Program that specifies minimum requirements for safe storage, use, and handling of Toxic, Corrosive and Pyrophoric (TCP) gases on campus. The Office of Environment, Health & Safety (EH&S) coordinates this program by performing evaluations of toxic, corrosive and pyrophoric gas usage and offering technical advice on the requirements of the program.

UC Berkeley Toxic, Corrosive and Pyrophoric (TCP) Gas Program

UC Berkeley has a Toxic, Corrosive and Pyrophoric (TCP) Gas Program that specifies minimum requirements for safe storage, use, and handling of Toxic, Corrosive and Pyrophoric (TCP) gases on campus. The Office of Environment, Health & Safety (EH&S) coordinates this program by performing evaluations of toxic, corrosive and pyrophoric gas usage and offering technical advice on the requirements of the program.

New TCP Gas Users

New potential users...

Chemical Waste Recharge

Office of Environment, Health & Safety
2003

Directions for completion:

Complete all of the information on the form. For additional instructions, double click on the question marks on the PDF. Print one copy to sign and send to EH&S and print one copy to keep for your records. Email, fax, or mail the completed Recharge Authorization Form to the Office of Environment, Health & Safety.

E-Mail: ehsrecharge@...

Dispose of Waste

Master list of waste types is displayed below. Note: If you cannot find the item that you are trying to get rid of in this list, please contact EH&S at ehs@berkeley.edu or (510) 642-3073. collapse all expand all Aerosol Cans

Please log into the...

New Chemical Inventory Requirements

July 12, 2024
Office of Environment, Health, and Safety

Environment, Health and Safety (EH&S) is in the process of tagging all chemicals in all buildings on campus in response to new chemical inventory requirements issued by the UC Office of the President (also see MAQ project page).

Town Halls: Introduction to chemical tagging

EH&S is hotsting virtual town halls throughout the month of July to...

2025 Fall Semester Reminders for Labs

September 10, 2025
Office of Environment, Health, and Safety
The fall semester is under way, and Environment, Health & Safety (EH&S) would like to help get you started on the right foot with some key lab safety reminders

Chemical Safety

Chemical SafetyHow Do I: collapse all expand all Store chemicals safely?

The safe storage of hazardous chemicals is an essential part of an environmental, health, and safety program. Chemical storage facilities must meet certain minimum standards to...

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...