<SEC-DOCUMENT>0000897101-22-000247-index.html : 20220316
<SEC-HEADER>0000897101-22-000247.hdr.sgml : 20220316
<ACCEPTANCE-DATETIME>20220316143930
ACCESSION NUMBER:		0000897101-22-000247
CONFORMED SUBMISSION TYPE:	S-3/A
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20220316
DATE AS OF CHANGE:		20220316

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COMMUNICATIONS SYSTEMS INC
		CENTRAL INDEX KEY:			0000022701
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE & TELEGRAPH APPARATUS [3661]
		IRS NUMBER:				410957999
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-262893
		FILM NUMBER:		22744486

	BUSINESS ADDRESS:	
		STREET 1:		10900 RED CIRCLE DRIVE
		CITY:			MINNETONKA
		STATE:			MN
		ZIP:			55343
		BUSINESS PHONE:		9529961674

	MAIL ADDRESS:	
		STREET 1:		10900 RED CIRCLE DRIVE
		CITY:			MINNETONKA
		STATE:			MN
		ZIP:			55343
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3/A
<SEQUENCE>1
<FILENAME>csi220351_s3a.htm
<DESCRIPTION>AMENDMENT NO. 1 TO FORM S-3
<TEXT>
Document 1 - file: csi220351_s3a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>csi220351_ex5-1.htm
<DESCRIPTION>LEGAL OPINION OF BALLARD SPAHR LLP
<TEXT>
Document 2 - file: csi220351_ex5-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>csi220351_ex23-1.htm
<DESCRIPTION>CONSENT OF BAKER TILLY US LLP
<TEXT>
Document 3 - file: csi220351_ex23-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: img001.jpg

</DOCUMENT>
</SEC-DOCUMENT>