[Code of Federal Regulations]
[Title 49, Volume 2]
[Revised as of October 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 49CFR171.24]

[Page 118-119]
 
                        TITLE 49--TRANSPORTATION
 
   CHAPTER I--PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, 
                      DEPARTMENT OF TRANSPORTATION
 
PART 171_GENERAL INFORMATION, REGULATIONS, AND DEFINITIONS--Table of 
Contents
 
 Subpart C_Authorization and Requirements for the Use of International 
                   Transport Standards and Regulations
 
Sec.  171.24  Additional requirements for the use of the ICAO Technical 
Instructions.

    (a) A hazardous material that is offered for transportation or 
transported within the United States by aircraft,

[[Page 119]]

and by motor vehicle or rail either before or after being transported by 
aircraft in accordance with the ICAO Technical Instructions (IBR, see 
Sec.  171.7), as authorized in paragraph (a) of Sec.  171.22, must 
conform to the requirements in Sec.  171.22, as applicable, and this 
section.
    (b) Any person who offers for transportation or transports a 
hazardous material in accordance with the ICAO Technical Instructions 
must comply with the following additional conditions and requirements:
    (1) All applicable requirements in parts 171 and 175 of this 
subchapter (also see 14 CFR 121.135, 121.401, 121.433a, 135.323, 135.327 
and 135.333);
    (2) The quantity limits prescribed in the ICAO Technical 
Instructions for transportation by passenger-carrying or cargo aircraft, 
as applicable;
    (3) The conditions or requirements of a United States variation, 
when specified in the ICAO Technical Instructions.
    (c) Highway transportation. For transportation by highway prior to 
or after transportation by aircraft, a shipment must conform to the 
applicable requirements of part 177 of this subchapter, and the motor 
vehicle must be placarded in accordance with subpart F of part 172.
    (d) Conditions and requirements specific to certain materials. 
Hazardous materials offered for transportation or transported in 
accordance with the ICAO Technical Instructions must conform to the 
following specific conditions and requirements, as applicable:
    (1) Batteries--(i) Nonspillable wet electric storage batteries. 
Nonspillable wet electric storage batteries are not subject to the 
requirements of this subchapter provided--
    (A) The battery meets the conditions specified in Special Provision 
67 of the ICAO Technical Instructions;
    (B) The battery, its outer packaging, and any overpack are plainly 
and durably marked ``NONSPILLABLE'' or ``NONSPILLABLE BATTERY''; and
    (C) The batteries or battery assemblies are offered for 
transportation or transported in a manner that prevents short circuiting 
or forced discharge, including, but not limited to, protection of 
exposed terminals.
    (ii) Primary lithium batteries and cells. Primary lithium batteries 
and cells may not be transported aboard passenger carrying aircraft. 
Equipment containing or packed with primary lithium batteries or cells 
may not be transported aboard passenger-carrying aircraft except as 
provided in Sec.  172.102, Special Provision A101 or A103, of this 
subchapter. Except for primary lithium batteries and cells contained in 
or packed with equipment, packagings containing primary lithium 
batteries and cells meeting the exceptions in Sec.  173.185(b) and (c) 
of this subchapter must be marked ``PRIMARY LITHIUM BATTERIES--FORBIDDEN 
FOR TRANSPORT ABOARD PASSENGER AIRCRAFT'' and may be transported aboard 
cargo-only aircraft.
    (iii) Prototype lithium batteries and cells. Prototype lithium 
batteries and cells are forbidden for transport aboard passenger 
aircraft and must be approved by the Associate Administrator prior to 
transportation aboard cargo aircraft, in accordance with the 
requirements of Special Provision A55 in Sec.  172.102 of this 
subchapter.
    (2) Oxygen cylinders. A cylinder containing ``Oxygen, compressed'' 
may not be transported aboard a passenger-carrying aircraft, or in an 
inaccessible cargo location aboard a cargo-only aircraft, unless it is 
packaged as required by parts 173 and 178 of this subchapter and is 
placed in an overpack or outer packaging that satisfies the requirements 
of Special Provision A52 in Sec.  172.102.

    Effective Date Notes: 1. At 72 FR 44947, Aug. 9, 2007, Sec.  171.24 
was amended by revising (d)(1)(ii), effective Jan. 1, 2008. For the 
convenience of the user, the revised text is set forth as follows:


[Page 119-120]
 
                        TITLE 49--TRANSPORTATION
 
   CHAPTER I--PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, 
                      DEPARTMENT OF TRANSPORTATION
 
PART 171_GENERAL INFORMATION, REGULATIONS, AND DEFINITIONS--Table of 
Contents
 
 Subpart C_Authorization and Requirements for the Use of International 
                   Transport Standards and Regulations
 
Sec.  171.24  Additional requirements for the use of the ICAO Technical 
          Instructions.

                                * * * * *

    (d) * * *
    (1) * * *
    (ii) Primary lithium batteries and cells. Primary lithium batteries 
and cells are forbidden for transportation aboard passenger-carrying 
aircraft. Equipment containing or packed with primary lithium batteries 
or cells are forbidden for transport aboard passenger-carrying aircraft 
except as provided in Sec.  172.102, Special Provision A101 of this

[[Page 120]]

subchapter. When transported aboard cargo-only aircraft, packages 
containing primary lithium batteries and cells transported in accordance 
with Special Provision A45 of the ICAO Technical Instructions must be 
marked ``PRIMARY LITHIUM BATTERIES--FORBIDDEN FOR TRANSPORT ABOARD 
PASSENGER AIRCRAFT'' or ``LITHIUM METAL BATTERIES--FORBIDDEN FOR 
TRANSPORT ABOARD PASSENGER AIRCRAFT.'' This marking is not required on 
packages that contain 5 kg (11 pounds) net weight or less of primary 
lithium batteries or cells that are contained in or packed with 
equipment.

                                * * * * *

    2. At 72 FR 55097, Sept. 28, 2007, Sec.  171.24 was amended by 
revising (a)(2), effective Oct. 1, 2008. For the convenience of the 
user, the revised text is set forth as follows: