<SEC-DOCUMENT>0000943034-17-000028-index.html : 20170331
<SEC-HEADER>0000943034-17-000028.hdr.sgml : 20170331
<ACCEPTANCE-DATETIME>20170331160504
ACCESSION NUMBER:		0000943034-17-000028
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20170331
DATE AS OF CHANGE:		20170331
EFFECTIVENESS DATE:		20170331

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			IMAGE SENSING SYSTEMS INC
		CENTRAL INDEX KEY:			0000943034
		STANDARD INDUSTRIAL CLASSIFICATION:	MEASURING & CONTROLLING DEVICES, NEC [3829]
		IRS NUMBER:				411519168
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35959
		FILM NUMBER:		17730335

	BUSINESS ADDRESS:	
		STREET 1:		500 SPRUCE TREE CENTRE
		STREET 2:		1600 UNIVERSITY AVE
		CITY:			ST PAUL
		STATE:			MN
		ZIP:			55104-3825
		BUSINESS PHONE:		6516037700

	MAIL ADDRESS:	
		STREET 1:		500 SPRUCE TREE CENTRE
		STREET 2:		1600 UNIVERSITY AVE W.
		CITY:			ST PAUL
		STATE:			MN
		ZIP:			55104
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>isnsdefa14a1.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: isnsdefa14a1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>isnsdefa14a1x1x1.jpg
<TEXT>
Document 2 - file: isnsdefa14a1x1x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>isnsdefa14a1x2x1.jpg
<TEXT>
Document 3 - file: isnsdefa14a1x2x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>isnsdefa14a1x3x1.jpg
<TEXT>
Document 4 - file: isnsdefa14a1x3x1.jpg

</DOCUMENT>
</SEC-DOCUMENT>