Resources
Overview
Please review the information below if you have questions or issues with any of the supplier functions.
Contacts
Northrop Grumman Supplier contacts can be viewed here.
Ariba Information or Help
Ariba Information or Help
Exostar Certificate Information or Help
Exostar Certificate Information or Help
OASIS Portal Log-In Issues and Troubleshooting:
OASIS Portal Log-In Issues and Troubleshooting:
Payment and Invoicing
Payment and Invoicing
Procurement
Procurement
Supplier Quality Inquiries
Supplier Quality Inquiries
Supply Chain Leadership
Supply Chain Leadership
Help/Troubleshooting
Help and Troubleshooting guides and information may be viewed here.
Guides
OASIS Portal Log-in Issues and Troubleshooting:
If you would like to request access to an additional tool on the OASIS portal, please contact your NGC buyer. Your NGC buyer should then direct the request to OASIS administration support
Training
Links to training resources and information may be viewed here.