existing supplier information

SMART source to pay

SMART Source to Pay, also known as SMART S2P, brings together end-to-end procurement functionality — from strategic sourcing, spend management and vendor management to savings tracking, accounts payable and more — for both direct and indirect spend in a single, unified platform.

supplier training


For invoice submission in Ariba, please use the Ariba Invoice Submission document as a starting guide. For invoicing requirements, please review the Invoice Validation Process.

If you have questions about denied or submitted invoices, please contact cbuobofinance@chevron.com with your Company name, invoice number or Ariba invoice ID, e.g., CWT# or XML#

For payment inquiries, please contact CBUACCTSPAY@chevron.com or sign up for CIPS online at https://cips.chevron.com

catalog updates

If you have a catalog update (additions or amendments), please fill in the Catalog Template for Supplier Rate Sheets. Once complete, email this form to CBUEPHELP@chevron.com. We will review and contact you as soon as possible.