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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000822818-23-000021
Filing Date
2023-03-29
Accepted
2023-03-29 08:36:08
Documents
14
Period of Report
2023-03-29
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-20230329.htm   iXBRL 8-K 29210
2 EX-99.1 a32923pressrelease-investo.htm EX-99.1 21924
6 imagea.jpg GRAPHIC 9996
  Complete submission text file 0000822818-23-000021.txt   198388

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT clh-20230329.xsd EX-101.SCH 1911
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT clh-20230329_lab.xml EX-101.LAB 24137
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT clh-20230329_pre.xml EX-101.PRE 12515
8 EXTRACTED XBRL INSTANCE DOCUMENT clh-20230329_htm.xml XML 4095
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.: 23771866
SIC: 4955 Hazardous Waste Management