<SEC-DOCUMENT>0000277509-23-000021-index.html : 20230310
<SEC-HEADER>0000277509-23-000021.hdr.sgml : 20230310
<ACCEPTANCE-DATETIME>20230310164657
ACCESSION NUMBER:		0000277509-23-000021
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20230310
DATE AS OF CHANGE:		20230310

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FEDERAL SIGNAL CORP /DE/
		CENTRAL INDEX KEY:			0000277509
		STANDARD INDUSTRIAL CLASSIFICATION:	MOTOR VEHICLES & PASSENGER CAR BODIES [3711]
		IRS NUMBER:				361063330
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-06003
		FILM NUMBER:		23724364

	BUSINESS ADDRESS:	
		STREET 1:		1415 WEST 22ND STREET
		STREET 2:		SUITE 1100
		CITY:			OAK BROOK
		STATE:			IL
		ZIP:			60523
		BUSINESS PHONE:		630-954-2000

	MAIL ADDRESS:	
		STREET 1:		1415 WEST 22ND STREET
		STREET 2:		SUITE 1100
		CITY:			OAK BROOK
		STATE:			IL
		ZIP:			60523

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FEDERAL SIGN & SIGNAL CORP /DE/
		DATE OF NAME CHANGE:	19600201
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>fss2023stockholderlettera.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: fss2023stockholderlettera.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>fss2023stockholderletter.htm
<DESCRIPTION>STOCKHOLDER LETTER
<TEXT>
Document 2 - file: fss2023stockholderletter.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>fss2023stockholderletter001.jpg
<DESCRIPTION>PAGE 1
<TEXT>
Document 3 - file: fss2023stockholderletter001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>fss2023stockholderletter002.jpg
<DESCRIPTION>PAGE 2
<TEXT>
Document 4 - file: fss2023stockholderletter002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>fss2023stockholderletter003.jpg
<DESCRIPTION>PAGE 3
<TEXT>
Document 5 - file: fss2023stockholderletter003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>fss2023stockholderletter004.jpg
<DESCRIPTION>PAGE 4
<TEXT>
Document 6 - file: fss2023stockholderletter004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>fsslogo_covera19.jpg
<DESCRIPTION>FSS LOGO
<TEXT>
Document 7 - file: fsslogo_covera19.jpg

</DOCUMENT>
</SEC-DOCUMENT>