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Supplier Service Center

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Supplier Registration Guide

COSTARS

Proceed to COSTARS

Note: COSTARS will open in a new browser window.

To review New Supplier Registration information, guides and checklists,
select "New Supplier Registration" on the left navigation bar.

To review Existing Supplier Registration information, guides and checklists,
select "Existing Supplier Registration" on the left navigation bar.

To review Bidding information and guides,
select "Bidding Help" on the left navigation bar.

To obtain assistance call the Customer Services Call Center at
(717) 346-2676 (Harrisburg area) or (877) 435-7363 - Option 1(toll free)
and follow the menu prompts or send an e-mail to one of the addresses below:

Supplier Registration: RA-PSC_Supplier_Requests@pa.gov
Bidding Help & eAlerts: srmhelp@pa.gov