<SEC-DOCUMENT>0000356037-19-000034-index.html : 20190531
<SEC-HEADER>0000356037-19-000034.hdr.sgml : 20190531
<ACCEPTANCE-DATETIME>20190531113137
ACCESSION NUMBER:		0000356037-19-000034
CONFORMED SUBMISSION TYPE:	SD
PUBLIC DOCUMENT COUNT:		2
<RULE>
<RULE-NAME>13p-1
<ITEM>
<ITEM-NUMBER>1.01
<ITEM-PERIOD>20181231
</ITEM>
<ITEM>
<ITEM-NUMBER>1.02
<ITEM-PERIOD>20181231
</ITEM>
</RULE>
FILED AS OF DATE:		20190531
DATE AS OF CHANGE:		20190531

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CSP INC /MA/
		CENTRAL INDEX KEY:			0000356037
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN [7373]
		IRS NUMBER:				042441294
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		SD
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-10843
		FILM NUMBER:		19869245

	BUSINESS ADDRESS:	
		STREET 1:		175 CABOT STREET
		STREET 2:		SUITE 210
		CITY:			LOWELL
		STATE:			MA
		ZIP:			01854
		BUSINESS PHONE:		9789545038

	MAIL ADDRESS:	
		STREET 1:		175 CABOT STREET
		STREET 2:		SUITE 210
		CITY:			LOWELL
		STATE:			MA
		ZIP:			01854
</SEC-HEADER>
<DOCUMENT>
<TYPE>SD
<SEQUENCE>1
<FILENAME>cspiformsd2018.htm
<DESCRIPTION>SD
<TEXT>
Document 1 - file: cspiformsd2018.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.01
<SEQUENCE>2
<FILENAME>formsd_aexhibit102version1.htm
<DESCRIPTION>EXHIBIT 1.01
<TEXT>
Document 2 - file: formsd_aexhibit102version1.htm

</DOCUMENT>
</SEC-DOCUMENT>