# 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)

EIN.: 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