<SEC-DOCUMENT>0001104659-18-004705-index.html : 20180129
<SEC-HEADER>0001104659-18-004705.hdr.sgml : 20180129
<ACCEPTANCE-DATETIME>20180129160156
ACCESSION NUMBER:		0001104659-18-004705
CONFORMED SUBMISSION TYPE:	10-K/A
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20170930
FILED AS OF DATE:		20180129
DATE AS OF CHANGE:		20180129

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INNOVATIVE SOLUTIONS & SUPPORT INC
		CENTRAL INDEX KEY:			0000836690
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROGRAMMING SERVICES [7371]
		IRS NUMBER:				232507402
		STATE OF INCORPORATION:			PA
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		10-K/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-31157
		FILM NUMBER:		18555524

	BUSINESS ADDRESS:	
		STREET 1:		420 LAPP RD
		CITY:			MALVERN
		STATE:			PA
		ZIP:			19355
		BUSINESS PHONE:		6108899898

	MAIL ADDRESS:	
		STREET 1:		420 LAPP ROAD
		CITY:			MALVERN
		STATE:			PA
		ZIP:			19355
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-K/A
<SEQUENCE>1
<FILENAME>a18-3934_110ka.htm
<DESCRIPTION>10-K/A
<TEXT>
Document 1 - file: a18-3934_110ka.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>2
<FILENAME>a18-3934_1ex31d1.htm
<DESCRIPTION>EX-31.1
<TEXT>
Document 2 - file: a18-3934_1ex31d1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>3
<FILENAME>a18-3934_1ex31d2.htm
<DESCRIPTION>EX-31.2
<TEXT>
Document 3 - file: a18-3934_1ex31d2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>4
<FILENAME>a18-3934_1ex32d1.htm
<DESCRIPTION>EX-32.1
<TEXT>
Document 4 - file: a18-3934_1ex32d1.htm

</DOCUMENT>
</SEC-DOCUMENT>