Los Angeles County
Vendor Relations Office


 
Address: 1100 N. Eastern Avenue, 1st Floor
Los Angeles, CA 90063
 
Office Hours:  Monday-Thursday
8:00 am - 5:00 pm PST
 
Phone: 323-267-2725
 
Fax: 323-415-8521
 
Email: Email Los Angeles County
Vendor Relations
 
Website: Internal Services Department
http://isd.lacounty.gov/vendor-assistance/
Los Angeles County Vendor Registration
  
 
New Vendor Registration
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New Vendor Registration

 
If you are registering as a Company, please enter your Company's Federal Tax Identification Number.
If you are registering as an Individual, please enter your Social Security Number.


If you do not know your Company's Federal Tax Identification Number, please check with your accounting department for this information before attempting to register.

Please DO NOT enter your own Social Security Number in place of your
Company's Federal Tax Identification Number.


If you have any questions, please contact County Vendor Relations at 323-267-2725.
or by E-mail.
 
Registration Home