This information collection was
previously submitted to OMB in May, 2004, under Docket No.
RSPA-04-17664 (HM-224), Hazardous Materials: Transportation of
Compressed Oxygen, Other Oxidizing Gases and Chemical Oxygen
Generators on Aircraft, Notice of Proposed Rulemaking (NPRM). At
that time, OMB requested this IC be re-submitted at the Final Rule
stage of Docket HM-224B. The Final Rule for Docket HM-224B is
currently in the process of being cleared through OMB for
publication. It should be noted that PHMSA did not receive any
IC-related comments following the publication of the NPRM.
On behalf of this Federal agency, I certify that
the collection of information encompassed by this request complies
with 5 CFR 1320.9 and the related provisions of 5 CFR
1320.8(b)(3).
The following is a summary of the topics, regarding
the proposed collection of information, that the certification
covers:
(i) Why the information is being collected;
(ii) Use of information;
(iii) Burden estimate;
(iv) Nature of response (voluntary, required for a
benefit, or mandatory);
(v) Nature and extent of confidentiality; and
(vi) Need to display currently valid OMB control
number;
If you are unable to certify compliance with any of
these provisions, identify the item by leaving the box unchecked
and explain the reason in the Supporting Statement.