<SEC-DOCUMENT>0000890564-14-000033-index.html : 20140624
<SEC-HEADER>0000890564-14-000033.hdr.sgml : 20140624
<ACCEPTANCE-DATETIME>20140610170200
ACCESSION NUMBER:		0000890564-14-000033
CONFORMED SUBMISSION TYPE:	DEFR14A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20140610
DATE AS OF CHANGE:		20140610
EFFECTIVENESS DATE:		20140610

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ON ASSIGNMENT INC
		CENTRAL INDEX KEY:			0000890564
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-HELP SUPPLY SERVICES [7363]
		IRS NUMBER:				954023433
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFR14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35636
		FILM NUMBER:		14902692

	BUSINESS ADDRESS:	
		STREET 1:		26745 MALIBU HILLS ROAD
		CITY:			CALABASAS
		STATE:			CA
		ZIP:			91301
		BUSINESS PHONE:		8188787900

	MAIL ADDRESS:	
		STREET 1:		26745 MALIBU HILLS ROAD
		CITY:			CALABASAS
		STATE:			CA
		ZIP:			91301
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFR14A
<SEQUENCE>1
<FILENAME>proxystatementsupplement.htm
<DESCRIPTION>DEFR14A
<TEXT>
Document 1 - file: proxystatementsupplement.htm

</DOCUMENT>
</SEC-DOCUMENT>