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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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MIC-Info: RSA-MD5,RSA,
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 uhRdROz0Ely4ZMIjUe/XWA==

<SEC-DOCUMENT>9999999995-10-002167.txt : 20100719
<SEC-HEADER>9999999995-10-002167.hdr.sgml : 20100719
<ACCEPTANCE-DATETIME>20100719001510
ACCESSION NUMBER:		9999999995-10-002167
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20100716
DATE AS OF CHANGE:		20100719
EFFECTIVENESS DATE:		20100716

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Hatteras Multi-Strategy TEI Institutional Fund, L.P.
		CENTRAL INDEX KEY:			0001382142
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-150621
		FILM NUMBER:		10957391

	BUSINESS ADDRESS:	
		STREET 1:		8540 COLONNADE CENTER DRIVE, SUITE 401
		CITY:			RALEIGH
		STATE:			NC
		ZIP:			27615
		BUSINESS PHONE:		919.846.2324

	MAIL ADDRESS:	
		STREET 1:		8540 COLONNADE CENTER DRIVE, SUITE 401
		CITY:			RALEIGH
		STATE:			NC
		ZIP:			27615
</SEC-HEADER>
<DOCUMENT>
<TYPE>EFFECT
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
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<?xml version="1.0"?>
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    <schemaVersion>X0101</schemaVersion>

    <submissionType>EFFECT</submissionType>

    <act>33</act>

    <testOrLive>LIVE</testOrLive>

    <effectiveData>
        <finalEffectivenessDispDate>2010-07-16</finalEffectivenessDispDate>
        <accessionNumber>0001144204-10-034198</accessionNumber>
        <submissionType>POS 8C</submissionType>
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            <cik>0001382142</cik>
            <entityName>Hatteras Multi-Strategy TEI Institutional Fund, L.P.</entityName>
            <fileNumber>333-150621</fileNumber>
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