Attached files
| file | filename |
|---|---|
| EX-32 - EXHIBIT 32 - CLEAN HARBORS INC | clh12312019ex32.htm |
| EX-31.2 - EXHIBIT 31.2 - CLEAN HARBORS INC | clh12312019ex312.htm |
| EX-31.1 - EXHIBIT 31.1 - CLEAN HARBORS INC | clh-12312019ex311.htm |
| EX-24 - EXHIBIT 24 - CLEAN HARBORS INC | clh12312019ex24.htm |
| EX-21 - EXHIBIT 21 - CLEAN HARBORS INC | clh12312019ex21.htm |
| EX-4.34J - EXHIBIT 4.34J - CLEAN HARBORS INC | clh12312019ex434j.htm |
| 10-K - 10-K - CLEAN HARBORS INC | clh-20191231x10k.htm |
EXHIBIT 23
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in Registration Statement No. 333-166963 on Form S-8 of our reports dated February 26, 2020, relating to the financial statements of Clean Harbors, Inc. and the effectiveness of Clean Harbors, Inc.'s internal control over financial reporting appearing in this Annual Report on Form 10-K for the year ended December 31, 2019.
/s/ Deloitte & Touche LLP
Boston, Massachusetts
February 26, 2020