From:
Chung, Andrew <000015259e158d13-dmarc-request**At_Symbol_Here**LISTS.PRINCETON.EDU>
Subject:
Re: [DCHAS-L] Mailroom HazCom training content
Date:
Mar 16, 2026 20:19 UTC
Reply-To:
ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
Message-ID:
<BYAPR05MB61975A7BB814328A32E191B2F140A**At_Symbol_Here**BYAPR05MB6197.namprd05.prod.outlook.com>
In-Reply-To:
<CAHk9oETiqtJ1MHTGzvPH2Mjbz=c4k2FYpcjd4JQvWqp=smve1Q**At_Symbol_Here**mail.gmail.com>
The mailroom staff in question are presumably not preparing hazmat for ship-out, they are just receiving sealed packages. Unless I’m missing something, DOT hazmat training would not be required for such an
audience.
Regards,
Andrew
Andrew H. Chung, M.S., CCHO
Chemical Hygiene Officer
Environment, Health, and Safety
University of California, San Francisco
From: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
On Behalf Of James Kaufman
Sent: Monday, March 16, 2026 9:58 AM
To: DCHAS-L**At_Symbol_Here**PRINCETON.EDU
Subject: Re: [DCHAS-L] Mailroom HazCom training content
What about DOT and IATA training, testing, and Certification? PS. LSI now has virtual lab inspections, safety program evaluations, document reviews, plus courses
and seminars .. . all virtual. And, a complimentary, updated version of our classic
What about DOT and IATA training, testing, and Certification?
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Assuming your state follows the Federal hazard communication standard (29 CFR 1910.1200), see 1910.1200(b)(4), which simplifies the requirements for
people like mailroom staff who only handle sealed containers under normal operations, and I believe exempts such staff from needing an explicit list of hazardous chemicals, if I am reading the exemption in 1910.1200(b)(4)(iii) correctly.
Regards,
Andrew
Andrew H. Chung, M.S., CCHO
Chemical Hygiene Officer
Environment, Health, and Safety
University of California, San Francisco
Hello, all, I have a new question prompted by a recent webinar I attended. I am wondering how folks approach HazCom training for mailroom
personnel. Since the chemicals they handle have not yet been added to our inventory records and with it
Hello, all,
I have a new question prompted by a recent webinar I attended.
I am wondering how folks approach HazCom training for mailroom personnel. Since the chemicals they handle have not yet been added to our inventory records and with it the accompanying
SDSs, I am wondering how to meet the requirements for lists of chemicals they could be exposed to. I recognize that a general approach to interpretation could help, but it seems like that would not meet the program requirements. Also in a practical sense,
substances with out-of-the-ordinary hazard profiles pass through their hands with some regularity so I'm wondering how to help them understand those, just in case.
Anyway, any incite or suggestions you might have so very much appreciated,
Melinda Box, MEd, CCHO, ASP
Academic Affairs EHS Specialist
(336) 278-6225
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