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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000822818-21-000019
Filing Date
2021-05-05
Accepted
2021-05-05 08:30:23
Documents
15
Period of Report
2021-05-05
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K clh-20210505.htm   iXBRL 8-K 40833
2 EX-99.1 ex991.htm EX-99.1 95829
  Complete submission text file 0000822818-21-000019.txt   285322

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT clh-20210505.xsd EX-101.SCH 2430
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT clh-20210505_cal.xml EX-101.CAL 717
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT clh-20210505_def.xml EX-101.DEF 1650
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT clh-20210505_lab.xml EX-101.LAB 24275
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT clh-20210505_pre.xml EX-101.PRE 12653
8 EXTRACTED XBRL INSTANCE DOCUMENT clh-20210505_htm.xml XML 11246
Mailing Address 42 LONGWATER DRIVE NORWELL MA 02061-9149
Business Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 781-792-5000
CLEAN HARBORS INC (Filer) CIK: 0000822818 (see all company filings)

IRS No.: 042997780 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-34223 | Film No.: 21891292
SIC: 4955 Hazardous Waste Management
Office of Energy & Transportation