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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 OOtgxkgMrEcEIwhq8pu1sBSbjw+BKFWCe6cKupx3FlqQbodbtTcQsD6t4EV5kVwy
 kYKMyYtT0+i0FhT7vu1LkQ==

<SEC-DOCUMENT>9999999995-08-000560.txt : 20080215
<SEC-HEADER>9999999995-08-000560.hdr.sgml : 20080215
<ACCEPTANCE-DATETIME>20080215001521
ACCESSION NUMBER:		9999999995-08-000560
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20080214
DATE AS OF CHANGE:		20080215
EFFECTIVENESS DATE:		20080214

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ArcSight Inc
		CENTRAL INDEX KEY:			0001368582
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-145974
		FILM NUMBER:		08620806

	BUSINESS ADDRESS:	
		STREET 1:		5 Results Way
		CITY:			Cupertino
		STATE:			CA
		ZIP:			95014
		BUSINESS PHONE:		408-864-2600

	MAIL ADDRESS:	
		STREET 1:		5 Results Way
		CITY:			Cupertino
		STATE:			CA
		ZIP:			95014
</SEC-HEADER>
<DOCUMENT>
<TYPE>EFFECT
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
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<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0101</schemaVersion>

    <submissionType>EFFECT</submissionType>

    <act>33</act>

    <testOrLive>LIVE</testOrLive>

    <effectiveData>
        <finalEffectivenessDispDate>2008-02-14</finalEffectivenessDispDate>
        <finalEffectivenessDispTime>09:00:00</finalEffectivenessDispTime>
        <form>S-1</form>
        <filer>
            <cik>0001368582</cik>
            <entityName>ArcSight Inc</entityName>
            <fileNumber>333-145974</fileNumber>
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