<SEC-DOCUMENT>0000950123-19-012024-index.html : 20200819
<SEC-HEADER>0000950123-19-012024.hdr.sgml : 20200819
<ACCEPTANCE-DATETIME>20191220172707
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0000950123-19-012024
CONFORMED SUBMISSION TYPE:	DRSLTR
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20191220

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Montrose Environmental Group, Inc.
		CENTRAL INDEX KEY:			0001643615
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MANAGEMENT CONSULTING SERVICES [8742]
		IRS NUMBER:				464195044
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DRSLTR

	BUSINESS ADDRESS:	
		STREET 1:		1 PARK PLAZA, SUITE 1000
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92614
		BUSINESS PHONE:		(949) 988-3500

	MAIL ADDRESS:	
		STREET 1:		1 PARK PLAZA, SUITE 1000
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92614
</SEC-HEADER>
<DOCUMENT>
<TYPE>DRSLTR
<SEQUENCE>1
<FILENAME>filename1.htm
<TEXT>
Document 1 - file: filename1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g851482g1220094443592.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g851482g1220094443592.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g851482g1220094444278.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g851482g1220094444278.jpg

</DOCUMENT>
</SEC-DOCUMENT>