# Kennedys CMK — Hazardous Materials Safety Interpretation

- **operation:** document
- **citation:** 18-0007
- **title:** Kennedys CMK — Hazardous Materials Safety Interpretation
- **source type:** guidance
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** guidance
- **official:** true
- **published on:** 2018-04-02
- **effective on:** Not available
- **summary:** 18-0007 response to Kennedys CMK concerning 172.315.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-interpretation-18-0007.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-interpretation-18-0007.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-interpretation-18-0007
- **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/docs/standards-rulemaking/hazmat/interpretations/57691/180007.pdf
**body:**

<<<PAGE 1>>>

of Transportation
U.S. Department
1200 New Jersey Avenue, SE
Washington, DC 20590
Pipeline and Hazardous
Materials Safety
APR 0 2 2018
Administration
Caroline Myers
Associate
Kennedys CMK
570 Lexington Avenue, 8t Floor
New York, NY 10022
Reference No. 18-0007
Dear Ms. Myers:
This letter is in response to your January 3, 2018, email requesting clarification of the Hazardous
Materials Regulations (HMR; 49 CFR Parts 171-180) applicable to limited quantity markings.
Specifically, you ask if it is permissible to mark a package with the limited quantity "Y" mark,
which is designated for air transportation and authorized in § 172.315(b), if the package is
transported by a mode other than aircraft. You also ask about additional requirements for the
permissive use of this marking.
The answer is yes, provided the package meets all applicable limited quantity provisions and—in
accordance with § 172.315(a)—conforms to the authorized substance and article provisions and
the inner and outer package quantity limits detailed in § 173.27(f) of the HMR.
I hope this information is helpful. Please contact us if we can be of further assistance.
Sincerely,
Dirk Der Kindere
Chief, Standards Development
Standards and Rulemaking Division

<<<PAGE 2>>>

Geller
172.315
January, Ikeya CTR (PHMSA)
Marking
From:
INFOCNTR (PHMSA)
18-0007
Sent:
To:
Hazmat Interps
Thursday, January 11, 2018 4:45 PM
Subject:
Attachments:
FW: Limited Quantity " mark [KEN-CMK_DOCS.FID1021321]
Letter of Interpretation on Marking Requirements under Section 172.315 KEN-
CMK_DOCS.FID1021321.txt
Hello All,
Attached is the original e-mail Ms. Myers sent in requesting a formal LOI. In her initial inquiry, I reached out to her and
provided her with some interps that address her question.
She would like a letter that addresses what she's looking for directly.
Regards,
-Breanna
From: Caroline Myers [mailto:Caroline.Myers@kennedyscmk.com]
Sent: Tuesday, January 09, 2018 5:11 PM
To: INFOCNTR (PHMSA) <INFOCNTR.INFOCNTR@dot.gov>
Cc: Richard L. Furman <Richard.Furman@kennedyscmk.com>
Subject: RE: Limited Quantity "y" mark [KEN-CMK_DOCS.FID1021321]
To whom it may concern:
interpretation/clarification. I have attached the originally submitted inquiry for your convenience.
I have spoken with a regulatory specialist, but I would like to request a formal written letter of
Thank you in advance for your assistance.
Associate
Caroline Myers
for Kennedys CMK
Kennedys CMK
M +1 727 422 4926
T 1-646-625-4030
www.kennedyscmk.com
F +1 646 625 4044
From: INFORMA) [mailto: [mailto:INFOCNTR.INFOCNTR@dot.gov]
Sent: Friday, January 05, 2018 3:03 PM
To: Caroline Myers <Caroline.Myers@kennedyscmk.com>
Subject: Limited Quantity "y" mark
Dear Caroline,
Attached are the documents that you requested. Additionally, you can access the Code of Federal Regulations at
www.ecfr.gov. I hope that this information is helpful.
1

<<<PAGE 3>>>

You may contact the Hazardous Materials Information Center, which is staffed with regulatory specialists who can
quickly answer your questions by phone, Monday through Friday, 9 AM - 5 PM EST at (800) 467-4922 or (202) 366-
4488. Alternatively, if you would like a regulatory specialist to contact you directly, please respond to this e-mail with a
telephone number where you can be reached between 9 AM and 5 PM EST.
Sincerely,
Breanna
Hazardous Materials Information Center
An e-mail response from this office is considered informal guidance. Formal guidance may be requested in accordance
with 49 CF 105.20. http://hazmat.dot.gov/infocent.htm
This email has been scanned for viruses and malicious content by Kennedys email security service provided by
Mimecast. For more information on email security, visit http://www.mimecast.com
2

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Letter of Interpretation on Marking Requirements under Section 172.315 KEN-CMK_DOCS. FID1021321
Sent: wednesday,
Caroline Myers
January 03, 2018 12:57 PM
TO:
Cc:
Richard L.
PHMSAHMInfoCenteradot.gov'
Subject:
Letter of Interpretation on Marking Requirements under Section
Furman
[KEN-CMK_DOCS.FID1021321]
172.315
To whom it may concern:
Limited Quantity
I am writing to request a Letter of Interpretation on marking requirements for
hazardous goods packages being transported by modes other than air transport.
1.
than air to display the
Is it permissible for packaging offered for transportation by a mode other
alternative to the
limited quantity
"y" mark as shown in paragraph (b) (1) of § 172.315 as an
Zimited of the answer to question naragraph fa yesof re here additional and/or
that
different requirements
required for
need
to be fulfilled to be in compliance with the regulations other than those
Limited Quantity packages being transported by modes other than air displaying the
shown
marking
in paragraph (a) (1) of §172.315?
Thank you in advance for your assistance.
Caroline Myers
Associate
for Kennedys CMK
Kennedys CMK
T 1-646-625-4030
M +1 727 422 4926
F +1 646 625 4044
www.kennedyscmk.com
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