Contact DTSC
Have questions? Contact one of our Regulatory Assistance Officers for help! There is also information below to help you request public records, file environmental complaints, find DTSC contact information, and share large files with DTSC.
ACCESSING PUBLIC RECORDS
Public records maintained by DTSC are available upon request. Requests for public records may be made in person, by phone, mail, e-mail, or fax, to the office where the records are located. Use these guidelines to submit a request.
COMMUNICATION ASSISTANCE RESOLUTION FORM
This form from our Office of Civil Rights and can be used to request additional language or communication assistance to assist with accessing information or services at DTSC.
MAKE A PAYMENT
Find options and information to make payments to DTSC.
OFFICE ADDRESSES
Find a list of statewide DTSC offices with addresses, phone and fax numbers.
REGULATORY ASSISTANCE OFFICERS
Have a question? Can’t find the information you need on our web site? Contact one of Regulatory Assistance Officers for help getting the information you need.
REPORT AN ENVIRONMENTAL CONCERN
Are you concerned that something you witnessed is having a negative impact on the environment? Don’t do nothing—report it on CalEPA’s environmental complaint system!
SEND FILES TO DTSC
Do you have information to share with us that is too big to email? Access our file transfer system to upload and download large files.
SIGN-UP FOR AN E-LIST
Sign up for one or more of several email lists provided by DTSC to receive information on various topics.
SMALL BUSINESS / DISABLED VETERAN BUSINESS ENTERPRISE ADVOCATE
Assistance for Small Businesses and Disabled Veteran Business Enterprises looking to work with the department.