<SEC-DOCUMENT>0001000623-21-000099-index.html : 20210629
<SEC-HEADER>0001000623-21-000099.hdr.sgml : 20210629
<ACCEPTANCE-DATETIME>20210629125713
ACCESSION NUMBER:		0001000623-21-000099
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20210625
FILED AS OF DATE:		20210629
DATE AS OF CHANGE:		20210629

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SCHWEITZER MAUDUIT INTERNATIONAL INC
		CENTRAL INDEX KEY:			0001000623
		STANDARD INDUSTRIAL CLASSIFICATION:	PAPER MILLS [2621]
		IRS NUMBER:				621612879
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13948
		FILM NUMBER:		211056827

	BUSINESS ADDRESS:	
		STREET 1:		100 NORTH POINT CENTER EAST
		STREET 2:		SUITE 600
		CITY:			ALPHARETTA
		STATE:			GA
		ZIP:			30022-8246
		BUSINESS PHONE:		8005140186

	MAIL ADDRESS:	
		STREET 1:		100 NORTH POINT CENTER EAST
		STREET 2:		SUITE 600
		CITY:			ALPHARETTA
		STATE:			GA
		ZIP:			30022-8246
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>form11-k2020plan1.htm
<DESCRIPTION>11-K
<TEXT>
Document 1 - file: form11-k2020plan1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>ex231mc2020consentplan1.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 2 - file: ex231mc2020consentplan1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>3
<FILENAME>ex991swm401k20inancialspla.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 3 - file: ex991swm401k20inancialspla.htm

</DOCUMENT>
</SEC-DOCUMENT>