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    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		25
    CONFORMED PERIOD OF REPORT:	20200618
    FILED AS OF DATE:		20200430
    DATE AS OF CHANGE:		20200430
    EFFECTIVENESS DATE:		20200430

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    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ASGN Inc
    		CENTRAL INDEX KEY:			0000890564
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-HELP SUPPLY SERVICES [7363]
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    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

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    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-35636
    		FILM NUMBER:		20836622

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    		CITY:			CALABASAS
    		STATE:			CA
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    		BUSINESS PHONE:		8188787900

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    		CITY:			CALABASAS
    		STATE:			CA
    		ZIP:			91301

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    		FORMER CONFORMED NAME:	ON ASSIGNMENT INC
    		DATE OF NAME CHANGE:	19930328
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