HD2027: Proposed Changes to
Certification and Compliance Requirements for Heavy-Duty Engines
and Vehicles (Proposed Rule)
New
collection (Request for a new OMB Control Number)
No
Regular
04/19/2022
Requested
Previously Approved
36 Months From Approved
193
0
24,214
0
3,729,550
0
Under Title II of the Clean Air Act
(42 U.S.C. 7521 et seq.; CAA), EPA is charged with issuing
certificates of conformity for engine and vehicle prototypes that
comply with applicable emission standards. Such a certificate must
be issued before engines produced after these prototypes may be
legally introduced into US commerce. In 2020, EPA published an
Advanced Notice of Proposed Rulemaking (ANPR) requesting comments
on plans to update NOx emission standards for HD engines. The
Agency was responding to a 2016 petition from over 20
organizations, including state and local air agencies from across
the country, to revise NOx standards for HD engines1. The petition
cited concerns over adverse health and welfare impacts and the need
to help areas attain the National Ambient Air Quality Standards
(NAAQS). In August 2021, Executive Order 14037 further directed the
Agency to (1) set new NOX emission standards and (2) update the
existing GHG emissions standards for heavy-duty engines and
vehicles. In response, EPA is proposing changes to HD emissions
certification and compliance provisions for criteria pollutants and
targeted changes to Phase 2 GHG standards.
This information collection
covers the estimated burden associated with proposed changes to the
HD engine and vehicle emissions certification and compliance
programs. The proposed rule is also known as HD2027.
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.