Northrop Grumman announcements can be viewed here.


New Supplier Size Certification
Cybersecurity Reminders and Resources
Sixty Partners Honored With Northrop Grumman Supplier Excellence Awards
Supplier Excellence Awards – March 2, 2023
MS Sector: Baltimore BWI Receiving Dock Address Change


MS Sector: Baltimore BWI Receiving Dock Address Change
Proposal Adequacy Resource Material
Cyber Security Questions added to eRFQs
Reminder of DFARS Acquisition Prohibitions and Restrictions
Cyber Security Questions added to RFQs
Awareness of Northrop Grumman Employee Impersonation
Supplier Quality Newsletter – Aeronautics Systems Sector – May 2022
MS Sector: Baltimore BWI Receiving Dock Address Change
Cybersecurity Reminders and Resources
AS Sector: Supplier Lead Time Verification and Updates
Transition from DUNS # to Unique Entity ID (UEI)
Increased Cybersecurity Awareness CISA Letter
Ensuring Adequate COVID Safety Protocols Update


Ensuring Adequate COVID Safety Protocols (Updated)
Suppliers WordPress Migration
AS Sector: December Supplier Quality Newsletter
NAICS Code Information for Suppliers
Updated Guidance Regarding Northrop Grumman Source Inspections and Audits
Updates to Payment Clause in Standard U.S. Terms and Conditions; and Reminder of Security Incident Reporting Obligations
New Request for Quotation Process
2021 Supplier Memo on Conflict Minerals
American Rescue Plan
CARES Act Section 3610 Reimbursement Extension
Notice Regarding Anti-Human Trafficking Compliance Obligations
Updated guidance for DoD Memo Class Deviation- CARES Act Section 3610 implementation
NGAS Delegated Supplier


2021 Business Systems Change
Northrop Grumman to Sell Federal IT and Mission Support Business to Peraton
Standards of Business Conduct
Supply Chain Cybersecurity Compliance Reminder – Action Required
Oasis Portal Site Updates
Ariba Go Live
Supply Chain Cybersecurity Compliance – DFARS Interim Rule Released
AS Sector: SAP Supplier Scorecard Announcement
OASIS Supplier Portal Changes Now Live
DoD Memos providing updated guidance on CARES Act Section 3610 implementation
Supply Chain Cybersecurity Compliance Update
IS Sector: Letter to our Valued Suppliers – Business Entity Changes
AS DS MS Sectors – ePO Communication
Evaluated Receipts Settlement Mission Systems Sector
DPAS Rated Order Email Notification
Prohibition on Procurement for Certain Telecommunication and Video Surveillance Services or Equipment
Essential Critical Infrastructure Workforce – Letter to Small Business Partners
COVID-19 Cybersecurity Awareness
Northrop Grumman Source Inspections and Audits
Cybersecurity Maturity Model Certification (CMMC) Update
AS sector: COVID-19 NGC Supplier Quality Response
DHS and DOD Memorandums on Critical Infrastructure Workforce
AS sector: COVID19 Supply Chain Impact Survey
Coronavirus Supply Chain Impact
Northrop Grumman Announces Organizational Changes
DS – Supplier Alert Notification – Material Improperly Packaged For Shipment
Aerospace Systems Becomes Aeronautics Systems


2019 Annual Supplier Ethics Letter
Supplier Alert Notification – Metallic Harness & Conductivity Issue
Supplier Sales/Use Tax Registration
Anti-Trafficking Supplier Letter and Training


Duty-Free Entry FAR and DFARS Requirements
Cyber Threat Issue Awareness


Defense Industry Initiative Small Business Toolkit
ITT Cannon Stop Shipment Notices
AS Supplier Letter – Reminder – GIDEP Membership Requirement
Delivery Data Management in MyPO


Proper Identification of Shipped Material
Lavante Supports Northrop Grumman with FATCA Compliance


How to Read a Purchase Order


Purchase Order Assignment from Northrop Grumman Guidance and Electronics Company to Northrop Grumman Systems Corporation


Regulatory Alert: Conflict Minerals Reporting Requirements
SQAR Announcement