# United States Department of Agriculture — Hazardous Materials Safety Interpretation

- **operation:** document
- **citation:** 18-0071
- **title:** United States Department of Agriculture — Hazardous Materials Safety Interpretation
- **source type:** guidance
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** guidance
- **official:** true
- **published on:** 2018-08-20
- **effective on:** Not available
- **summary:** 18-0071 response to United States Department of Agriculture concerning 171.1, 173.134.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-interpretation-18-0071.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-interpretation-18-0071.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-interpretation-18-0071
- **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/docs/standards-rulemaking/hazmat/interpretations/62911/180071.pdf
**body:**

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Deputy Administrator
United States Department of Agriculture
Animal and Plant Health Inspection Service
Veterinary Services
Jamie L. Whitten Building, Room 317E
1400 Independence Ave, SW
Washington, DC 20250
Reference No. 18-0071
Dear Dr. Shere:
This letter is in response to your April 20, 2018, letter and May 14, 2018, email requesting
clarification of the Hazardous Materials Regulations (HMR; 49 CFR Parts 171-180) applicable
to animal waste. You explain that the Animal and Plant Health Inspection Service (APHIS) is
the lead Federal agency responsible for animal disease response in the United States. You note
that the remains of diseased animals occasionally cannot be managed onsite and must be
transported under APHIS control and authority to an offsite disposal or treatment facility.
Therefore, you seek clarification that the requirements found in § 173.134(b)(13)(iv) would
except APHIS operations when managing animal waste at animal husbandry sites.
Your understanding is correct. According to § 173.134(b)(13)(iv), animal waste generated in
animal husbandry or food production that meets the definition of a Division 6.2 hazardous
material is not subject to the HMR as a Division 6.2 infectious material, unless it is regulated
medical waste. Furthermore, if these materials do not meet any other hazard classification, they
are not subject to the HMR. Please note that hazardous materials transported by a government
entity in vehicles operated by government personnel for noncommercial purposes are not subject
to the HMR (see § 171.1(d)(5)). However, if a government entity (e.g., APHIS) contracts a third
party to transport a hazardous material on their behalf, the government exception would no
longer apply and government operations would be categorized as transportation for commercial
purposes and subject to the HMR.
I hope this information is helpful. Please contact us if we can be of further assistance.
Sincerely,
Chief, Standards Development Branch
Standards and Rulemaking Division

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Ikeya,
Can you please log this in as a letter of interp and assign it to me please. This is the letter from USDA that I mentioned.
V/r
Mr. Yul Brenner Baker Jr.
Transportation Specialist (Standards and Rulemaking Division)
Office of Hazardous Materials Safety (OHMS)
Pipeline and Hazardous Materials Safety Administration (PHMSA)
E21-351
Office number: 202-493-0867
From: Miller, Lori P -APHIS [mailto:Lori.P.Miller@aphis.usda.gov]
Sent: Monday, May 14, 2018 11:43 AM
To: Baker, Yul (PHMSA) <yul.baker@dot.gov>
Cc: McKenna, Thomas S - APHIS <Thomas.S.McKenna@aphis.usda.gov>; Johnson, Todd E - APHIS
<Todd.E.Johnson@aphis.usda.gov>
Subject: FW: REQUEST FOR SIGNATURE: DOT exemption letter
Hi, Yul.
Attached is the signed letter that was sent. Please let me know if you need anything. Thanks for all your help!
Lori
Lori P. Miller, PE
Senior Staff Officer/Environmental Engineer
United States Department of Agriculture
Animal and Plant Health Inspection Service
Veterinary Services
Science, Technology and Analysis Services
4700 River Road, Unit 41, Room 5D-03.2
Riverdale, MD 20737
Phone: 301 851 3512
FAX: 301 734 7817
E-mail: lori.p.miller@aphis.usda.gov<mailto:lori.p.miller@aphis.usda.gov>
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sender and delete the email immediately.
From: Lee, Paula J - APHIS
Sent: Monday, May 14, 2018 11:40 AM
To: Miller, Lori P - APHIS <Lori.P.Miller@aphis.usda.gov>
Cc: Levesque, Ashley - APHIS <Ashley.Levesque@aphis.usda.gov>
Subject: RE: REQUEST FOR SIGNATURE: DOT exemption letter
Lori,
Please see attached letter.
Sincerely,
Paula
Paula Lee
Executive Administrative Assistant
Office of the Deputy Administrator
Animal Plant Health Inspection Service, Veterinary Services
US Department of Agriculture
1400 Independence Ave, SW, Room 318E
Washington DC 20250
Phone: 202-799-7150
Email: Paula.J.Lee@aphis.usda.gov
From: Levesque, Ashley - APHIS
Sent: Monday, May 14, 2018 11:10 AM
To: Lee, Paula J - APHIS <Paula.J.Lee@aphis.usda.gov>
Subject: FW: REQUEST FOR SIGNATURE: DOT exemption letter
Paula -
Can you please send Lori a scanned copy of the letter?
Thank you!
Ashley Levesque
Deputy Chief of Staff
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From: Miller, Lori P - APHIS
Sent: Monday, May 14, 2018 10:46 AM
To: Levesque, Ashley - APHIS <Ashley.Levesque@aphis.usda.gov>
Cc: Romano, Maria G - APHIS <Maria.G.Romano@aphis.usda.gov>; Teachman, Mark E - APHIS
<Mark.E.Teachman@aphis.usda.gov>
Subject: REQUEST FOR SIGNATURE: DOT exemption letter
Hi, Ashley.
Regarding the DOT exemption letter that Dr. Shere signed several weeks ago, DOT has not yet received it. Could you
kindly send me a scan of the signed letter? Thanks very much.
Lori
Lori P. Miller, PE
Senior Staff Officer/Environmental Engineer
United States Department of Agriculture
Animal and Plant Health Inspection Service
Veterinary Services
Science, Technology and Analysis Services
4700 River Road, Unit 41, Room 5D-03.2
Riverdale, MD 20737
Phone: 301 851 3512
FAX: 301 734 7817
E-mail: lori.p.miller@aphis.usda.gov<mailto:lori.p.miller@aphis.usda.gov>
<image002.jpg>https://public.govdelivery.com/accounts/USDAAPHIS/subscriber/topics?gsp=USDAAPHIS 1>Click here
to subscribe to the VS Animal Health Stakeholder
Registry<https://public.govdelivery.com/accounts/USDAAPHIS/subscriber/topics?qsp=USDAAPHIS 1>
This electronic message contains information generated by the USDA solely for the intended recipients. Any
unauthorized interception of this message or the use or disclosure of the information it contains may violate the law and
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Deputy Chief of Staff
Veterinary Services
USDA - Animal Plant Health Inspection Service
1400 Independence Ave, SW, 320-E Whitten
Washington, DC 20250
Ashley.Levesque@aphis.usda.gov
Office: 202-799-7151
Cell: 202-868-3777
From: Lee, Paula J - APHIS
Sent: Monday, April 23, 2018 11:30 AM
To: Levesque, Ashley - APHIS <Ashley.Levesque@aphis.usda.gov>
Subject: RE: REQUEST FOR SIGNATURE: DOT exemption letter
Ok. This letter has just went out in the mail.
Paula
From: Levesque, Ashley - APHIS
Sent: Monday, April 23, 2018 10:31 AM
To: Lee, Paula J - APHIS <Paula.J.Lee@aphis.usda.gov>
Subject: FW: REQUEST FOR SIGNATURE: DOT exemption letter
Hey can you send that letter out hard copy please?
Thank you!!!
Ashley Levesque
Deputy Chief of Staff
Veterinary Services
USDA - Animal Plant Health Inspection Service
1400 Independence Ave, SW, 320-E Whitten
Washington, DC 20250
Ashley.Levesque@aphis.usda.gov
Office: 202-799-7151
Cell: 202-868-3777

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Thanks again,
Maria
From: Levesque, Ashley - APHIS
Sent: Monday, April 23, 2018 8:22 AM
To: Romano, Maria G - APHIS <Maria.G.Romano@aphis.usda.gov>
Subject: Re: REQUEST FOR SIGNATURE: DOT exemption letter
Hey Maria -
Jack signed it and I sent the mini memo to OA. I was waiting to see if we received any feedback from OA prior to sending
the signed letter. However, since we've not heard anything we can go ahead send this. Do you want our office to send it
hard copy or do you want us to just forward you the scanned signed copy?
Ashley Levesque
Deputy Chief of Staff
Veterinary Services
USDA - Animal Plant Health Inspection Service
1400 Independence Ave, SW, 320-E Whitten
Washington, DC 20250
Ashley. Levesque@aphis.usda.gov
Office: 202-799-7151
Cell: 202-868-3777
On Apr 20, 2018, at 10:36 AM, Romano, Maria G - APHIS <Maria.G.Romano@aphis.usda.gov> wrote:
Hi Ashley - do you have an update on the DOT letter discussed during STAS time this week?
Thank you!
Maria
From: Levesque, Ashley - APHIS
Sent: Wednesday, April 18, 2018 9:05 AM
To: Romano, Maria G - APHIS <Maria.G.Romano@aphis.usda.gov>
Subject: Re: REQUEST FOR SIGNATURE: DOT exemption letter
Got it! I'll let you know if we need to do more coordinating on this one or not.
Thank you.
Ashley Levesque
Deputy Chief of Staff
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and attached is the letter requiring Dr. Shere's signature. Do you recommend that this
letter also go through LPA?
Let me know if you need anything additional from us.
Thank you in advance,
Maria
Information from Veterinary Services
Dr. Jack Shere, Deputy Administrator
April 18, 2018
Veterinary Services seeking exemption from the Department of
Transportation
Action: None
In 2015, the Department of Transportation (DOT) contacted Veterinary Services
(VS) regarding a report that the Animal and Plant Health Inspection Service
(APHIS) allegedly illegally transported infected carcasses. DOT did not reveal
who reported it, but suggested we submit a request for a special permit so they
could officially rule on our procedures.
VS submitted the request, and in response, DOT determined that the hazardous
material transport rules did not apply to APHIS' response operations because 49
CFR 173.134 (b)(13)(iv) exempts animal waste generated by animal husbandry or
food production unless it's regulated medical waste; and according to 49 CFR
173.134 (a)(5), APHIS-generated waste does not meet the definition of medical
waste in this context.
In order to document the exemption, the DOT lawyers recommended we write a
letter requesting interpretation so they could formally respond to it and publically
post the interpretation. As a result, VS has written a letter to the DOT to request
an official interpretation of DOT's regulation on shipping and packaging
requirements. The exemption includes placarding of trucks during transport of
infected carcasses for disposal during an APHIS emergency response. Once DOT
responds to APHIS' letter requesting interpretation and verification that APHIS is
exempt from the regulation, DOT will post the interpretation on the DOT public
website.
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317E
1400 Independence
Dear Mr. Kelley,
Ave, SW
20250
Washington, DC
This letter is to request verification that 49 CFR 173 requirements do not apply
to the Animal and Plant Health Inspection Service's (APHIS) response
operations. 49 CFR 173.134 (b)(13)(iv) exempts animal waste generated by
(202) 799-7146
animal husbandry or food production unless it's regulated medical waste; and
according to 49 CFR 173.134 (a)(5), APHIS-generated waste does not meet the
definition of medical waste in this context.
APHIS is the lead federal agency for animal disease response in the U.S. One
response strategy is to euthanize affected animals and dispose of the remains, in
accordance with APHIS standards. In some instances, the remains cannot be
managed onsite. In those situations, the remains are transported under APHIS
control and authority to an offsite disposal or treatment facility. Based on
APHIS' interpretation of 49 CFR 173, the response activities are a result of
animal husbandry; and therefore, APHIS is exempt from the regulation.
Ginather
United States Department of Agriculture
Animal and Plant Health Inspection Service
Veterinary Services
An Equal Opportunity Provider and Employer
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