Accounting Irregularities

Northrop Grumman Ethics and Business Conduct

The Sarbanes-Oxley Act of 2002 requires the Audit Committee of the Board of Directors to establish procedures to receive employees' confidential or anonymous concerns regarding questionable accounting or auditing matters.

While the OpenLine is one channel for reporting already in place, any employee with a concern about a financial, accounting or auditing matter can write directly to:

Chair, Audit Committee
Northrop Grumman Board of Directors
c/o Corporate Ethics Office
2980 Fairview Park Drive
Falls Church, VA 22042

Mail will be delivered unopened to the Chair of the Audit Committee. Concerns dealing with other than finance, accounting or audit will be returned to the Ethics Office OpenLine process.

OpenLine

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