<SEC-DOCUMENT>0000944480-23-000093-index.html : 20231130
<SEC-HEADER>0000944480-23-000093.hdr.sgml : 20231130
<ACCEPTANCE-DATETIME>20231129173624
ACCESSION NUMBER:		0000944480-23-000093
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20231130
DATE AS OF CHANGE:		20231129

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GSE SYSTEMS INC
		CENTRAL INDEX KEY:			0000944480
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				521868008
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-275791
		FILM NUMBER:		231453478

	BUSINESS ADDRESS:	
		STREET 1:		6940 COLUMBIA GATEWAY DRIVE, SUITE 470
		CITY:			COLUMBIA
		STATE:			MD
		ZIP:			21046-3308
		BUSINESS PHONE:		4109707874

	MAIL ADDRESS:	
		STREET 1:		6940 COLUMBIA GATEWAY DRIVE, SUITE 470
		CITY:			COLUMBIA
		STATE:			MD
		ZIP:			21046-3308
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3
<SEQUENCE>1
<FILENAME>form-s3.htm
<DESCRIPTION>POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT NO. 333-264114
<TEXT>
Document 1 - file: form-s3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>2
<FILENAME>ex-filingfees.htm
<DESCRIPTION>FILING FEES TABLE
<TEXT>
Document 2 - file: ex-filingfees.htm

</DOCUMENT>
</SEC-DOCUMENT>