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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000822818-21-000021
Filing Date
2021-05-05
Accepted
2021-05-05 10:13:27
Documents
83
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q clh-20210331.htm   iXBRL 10-Q 1522734
2 EX-31.1 clh-3312021ex311.htm EX-31.1 10806
3 EX-31.2 clh-3312021ex312.htm EX-31.2 10821
4 EX-32 clh-3312021ex32.htm EX-32 10337
  Complete submission text file 0000822818-21-000021.txt   7325216

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT clh-20210331.xsd EX-101.SCH 52602
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT clh-20210331_cal.xml EX-101.CAL 100932
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT clh-20210331_def.xml EX-101.DEF 230931
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT clh-20210331_lab.xml EX-101.LAB 597836
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT clh-20210331_pre.xml EX-101.PRE 389758
10 EXTRACTED XBRL INSTANCE DOCUMENT clh-20210331_htm.xml XML 1346630
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: 10-Q | Act: 34 | File No.: 001-34223 | Film No.: 21891590
SIC: 4955 Hazardous Waste Management