New suppliers who want to raise a supplier request with Petrosea can click on a link provided on Petrosea's website. This will open a supplier request form that requires filling out mandatory fields and submitting. Once submitted, the supplier must wait for Petrosea's approval. If approved, the supplier will receive a registration questionnaire in their email. They must click a link to open the Ariba Network, sign up if new or log in if existing, and complete the mandatory fields to finish registration. Once submitted, the registration status will be pending approval. The supplier will be notified via email once registration is complete.