Frequently Asked Questions (FAQ)

Question:
Who can I contact if I do not know my purchase order number or if I have an invalid purchase order number for the Invoice Payment Status Inquiry (IPSI) screen?

ANSWER:
Generally, you should contact the individual who ordered the goods or services for assistance in obtaining a correct purchase order number. If you have been unsuccessful in obtaining the purchase order from the individual who placed the order, please contact the Accounts Payable Section at (626)458-6900 or by e-mail at apinquiry@dpw.lacounty.gov for assistance.

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