Innovative Solutions and Support (ISSC) 10-Q 2007 Q3 Quarterly report

EXHIBIT 32.1

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Innovative Solutions and Support, Inc. (the “Company”) on Form 10-Q for the period ending June 30, 2007 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), each of the undersigned officers of the Company, certify, pursuant to 18 U.S.C. 1350, as adopted pursuant to 906 of the Sarbanes-Oxley Act of 2002, that:

1.The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and

result of operations of the Company.

By:	/s/ GEOFFREY S. M. HEDRICK
	GEOFFREY S. M. HEDRICK
	CHAIRMAN OF THE BOARD AND
	CHIEF EXECUTIVE OFFICER

August 8, 2007

/s/	JAMES J. REILLY
	CHIEF FINANCIAL OFFICER

August 8, 2007