Ethics and Business Conduct

Ethics and Business Conduct 

Doing what is right because it is the right thing to do is the foundation of Northrop Grumman’s business culture. The reputation that our Company has earned for high legal and ethical standards is one of our greatest business assets. Our goal has never been solely to comply with the law, but to abide by the highest principles of integrity and concern for others.

We strive to conduct business in ways that reflect our Standards of Business Conduct – collectively as a company and as individual employees within the company. Through communications and training, we continually link individuals – including business associates – to Our Values. We must not sacrifice our integrity to achieve business objectives.

Our sense of ethics and doing what is right are the cornerstones of Northrop Grumman’s exemplary reputation. They allow us to gain respect and support within our communities, help provide a competitive advantage in the marketplace, and attract and retain individuals who not only demonstrate, but also demand high standards of business conduct.

Please join us in maintaining Northrop Grumman’s reputation for integrity in the years to come.


Northrop Grumman OpenLine

U.S./Canada: (800) 247-4952
Toll-free, anonymous
Available 24 hours a day, 7 days a week

Link: Web Reporting

International Open Lines

Australia:​ 1-800-07-9315
Belgium:​ 0-800-100-10 ID (844) 286-0069
Denmark:​ ​0-800-100-10 ID (844) 286-0069
France Business Conduct Officer: ​33-4-75-40-71-31 or 33-1-49-08-42-37
Germany Business Conduct Officer: ​49-761-4901-166 or 49-40-29900-100
Hong Kong: ​800-96-1461
Italy Business Conduct Officer: 39-06-91192-291 or 39-06-91192-522
Netherlands Business Conduct Officer: ​31-10-445-1633
Norway: 800-12049
Singapore: ​800-110-2358
Switzerland: 0-800-890011 ID (844) 286-0069
United Kingdom: 0808-234-6456
Taiwan: 00801-10-4175)
Japan: 00531-11-2025, 0066-33-830278 or 0034-800-900365
China: 4006612167
South Korea:​ 00798-14-800-6599, 00308-110-480 or 00798-1-1-009-8084
Kingdom of Saudi Arabia: 1-800-10-966 ID (844) 286-0069
United Arab Emirates: 800-555-66 or 8000-021 ID (844) 286-0069