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VENDOR NEWS & EVENTS

New IPP Vendor Invoice Certification

June 2025

All Collector users are required to certify invoices prior to submission. Certification must be acknowledged before the invoice can be submitted. To better assist with the upcoming change, we encourage you to review the Vendor Invoice Certification Quick Reference Guide, by clicking on the Vendor Knowledge Center.
To access vendor news that has been archived, click here.

Vendors

Vendors

IPP is pleased to announce recent agency participation agreements.

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