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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,
 IrLeHUiZeyX3GRkjm9SZqde2M6b2XhPn0GA+VRUseuyrAwtbsIBAGT8I1defgaEZ
 G42dPWq2jPTkrB8LpvV8Qg==

<SEC-DOCUMENT>9999999997-10-006957.txt : 20100323
<SEC-HEADER>9999999997-10-006957.hdr.sgml : 20100323
<ACCEPTANCE-DATETIME>20100323124931
<PAPER>
ACCESSION NUMBER:		9999999997-10-006957
CONFORMED SUBMISSION TYPE:	ARS
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20091231
FILED AS OF DATE:		20100317
DATE AS OF CHANGE:		20100323
EFFECTIVENESS DATE:		20100317

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ARCH CHEMICALS INC
		CENTRAL INDEX KEY:			0001072343
		STANDARD INDUSTRIAL CLASSIFICATION:	CHEMICALS & ALLIED PRODUCTS [2800]
		IRS NUMBER:				061526315
		STATE OF INCORPORATION:			VA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		ARS
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14601
		FILM NUMBER:		10010877

	BUSINESS ADDRESS:	
		STREET 1:		501 MERRITT 7
		STREET 2:		P O BOX 4500
		CITY:			NORWALK
		STATE:			CT
		ZIP:			06856-4500
		BUSINESS PHONE:		2037503729

	MAIL ADDRESS:	
		STREET 1:		501 MERRITT 7
		STREET 2:		P O BOX 4500
		CITY:			NORWALK
		STATE:			CT
		ZIP:			06856-4500
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<FILENAME>9999999997-10-006957.paper
<DESCRIPTION>AUTO-GENERATED PAPER DOCUMENT
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This document was generated as part of a paper submission.
Please reference the Document Control Number 10010877 for access to the original document.
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