<SEC-DOCUMENT>0000822818-17-000024-index.html : 20170630
<SEC-HEADER>0000822818-17-000024.hdr.sgml : 20170630
<ACCEPTANCE-DATETIME>20170630151104
ACCESSION NUMBER:		0000822818-17-000024
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		6
CONFORMED PERIOD OF REPORT:	20170630
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20170630
DATE AS OF CHANGE:		20170630

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
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34223
		FILM NUMBER:		17941793

	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
<SEQUENCE>1
<FILENAME>form8k_063017.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: form8k_063017.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.34F
<SEQUENCE>2
<FILENAME>ex434f_firstamendmenttocre.htm
<DESCRIPTION>EXHIBIT 4.34F
<TEXT>
Document 2 - file: ex434f_firstamendmenttocre.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.34G
<SEQUENCE>3
<FILENAME>ex434g_secondamendedandres.htm
<DESCRIPTION>EXHIBIT 4.34G
<TEXT>
Document 3 - file: ex434g_secondamendedandres.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.43
<SEQUENCE>4
<FILENAME>ex443_creditagreement.htm
<DESCRIPTION>EXHIBIT 4.43
<TEXT>
Document 4 - file: ex443_creditagreement.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.43A
<SEQUENCE>5
<FILENAME>ex443asecurityagreement.htm
<DESCRIPTION>EXHIBIT 4.43A
<TEXT>
Document 5 - file: ex443asecurityagreement.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.44
<SEQUENCE>6
<FILENAME>ex444_intercreditoragreeme.htm
<DESCRIPTION>EXHIBIT 4.44
<TEXT>
Document 6 - file: ex444_intercreditoragreeme.htm

</DOCUMENT>
</SEC-DOCUMENT>