<SEC-DOCUMENT>0000822818-18-000029-index.html : 20180504
<SEC-HEADER>0000822818-18-000029.hdr.sgml : 20180504
<ACCEPTANCE-DATETIME>20180504152427
ACCESSION NUMBER:		0000822818-18-000029
CONFORMED SUBMISSION TYPE:	8-K/A
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20180504
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20180504
DATE AS OF CHANGE:		20180504

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CLEAN HARBORS INC
		CENTRAL INDEX KEY:			0000822818
		STANDARD INDUSTRIAL CLASSIFICATION:	HAZARDOUS WASTE MANAGEMENT [4955]
		IRS NUMBER:				042997780
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34223
		FILM NUMBER:		18807612

	BUSINESS ADDRESS:	
		STREET 1:		42 LONGWATER DRIVE
		STREET 2:		P.O. BOX 9149
		CITY:			NORWELL
		STATE:			MA
		ZIP:			02061-9149
		BUSINESS PHONE:		781-792-5000

	MAIL ADDRESS:	
		STREET 1:		42 LONGWATER DRIVE
		CITY:			NORWELL
		STATE:			MA
		ZIP:			02061-9149
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K/A
<SEQUENCE>1
<FILENAME>form8-ka.htm
<DESCRIPTION>8-K/A
<TEXT>
Document 1 - file: form8-ka.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>2
<FILENAME>ex232.htm
<DESCRIPTION>EXHIBIT 23.2
<TEXT>
Document 2 - file: ex232.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>3
<FILENAME>ex991_5418.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 3 - file: ex991_5418.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>4
<FILENAME>ex992.htm
<DESCRIPTION>EXHIBIT 99.2
<TEXT>
Document 4 - file: ex992.htm

</DOCUMENT>
</SEC-DOCUMENT>