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Filing metadata

Accession number: 0001179110-18-002575
Form type: Form 3
Filer: CLEAN HARBORS INC
CIK: CIK 822818
Filed: Feb 22, 2018
Reporting period: Feb 21, 2018
Description: Initial ownership

Documents

0001179110-18-002575-index.htm

Complete submission

0001179110-18-002575.txt

directory listing

Filed by

CLEAN HARBORS INC