EX-23 25 v37202exv23.htm EXHIBIT 23 exv23
 

 
NORTHROP GRUMMAN CORPORATION
 
EXHIBIT 23
 
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
 
We consent to the incorporation by reference in Registration Statement Nos. 033-59815, 033-59853, 333-03959, 333-68003, 333-67266, 333-61936, 333-100179, 333-107734, 333-121104, 333-125120 and 333-127317 on Form S-8; Registration Statement Nos. 333-78251, 333-85633 and 333-77056 on Form S-3; and Registration Statement Nos. 333-40862, 333-54800 and 333-83672 on Form S-4 of our reports dated February 20, 2008, relating to the financial statements and financial statement schedule (which report expresses an unqualified opinion and includes an explanatory paragraph regarding Northrop Grumman Corporation’s adoption of new accounting standards) of Northrop Grumman Corporation and the effectiveness of Northrop Grumman Corporation’s internal control over financial reporting, appearing in this Annual Report on Form 10-K of Northrop Grumman Corporation for the year ended December 31, 2007.
 
/s/   Deloitte & Touche LLP
Los Angeles, California
February 20, 2008