Company: CLH
Filing Date: 2025-02-19
Form Type: 10-K
Source: 0000822818-25-000007
Chunk: 1

Company: CLEAN HARBORS INC
Filing Date: 2025-02-19
Form: 10-K
Item: Item 1
Chunk 1
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 Through a link on this website, we provide free access to our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) as soon as reasonably practicable after electronic filing with the SEC. Our guidelines on corporate governance, the charters for our board committees, and our code of ethics for members of our Board of Directors (the “Board”), our Co-Chief Executive Officers and our other senior executive officers are available through our website at https://ir.cleanharbors.com/corporate-governance/highlights. Should it be necessary, any waivers for such policies will also be posted on our website. In August 2024, we published our third Sustainability Report, which is available on our website’s Sustainability page. Our website, and the information contained in or accessible through our website, are not 

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incorporated by reference in, or considered to be a part of, this annual report on Form 10-K or any other document unless expressly incorporated by reference. 

Commitment to Safety

Safety is a core value throughout Clean Harbors and everyone at all levels of our Company share this belief. Our Safety Starts with Me: Live It 3-6-5 mindset, is the foundation to our overall safety approach. This mindset is organized around three Safety Philosophies, six Golden Rules of Safety and each employee’s five Personal Reasons why they choose to be safe at work and at home. This overall approach, along with other targeted safety and education programs, have enabled us to continue to be an industry leader in safety. For the year ended December 31, 2024, our safety metrics of Total Recordable Incident Rate (“TRIR”) and Days Away, Restricted Activity and Transfer Rate (“DART”), were 0.65 and 0.27, respectively. TRIR is a measure of total recordable injuries relative to hours worked while DART is a measure of recordable injury severity for the hours worked. For the third year in a row, our TRIR has remained well under 1.0, an industry leading statistic, and 2024 marks the lowest DART in the Company’s history, indicating a continued decline in the severity of injuries.

As always, we remain focused on the safety of our teams, our customers and the communities