I 
119TH CONGRESS 
1ST SESSION H. R. 6293 
To update the definition of manufactured home, and for other purposes. 
IN THE HOUSE OF REPRESENTATIVES 
NOVEMBER 25, 2025 
Mr. ROSE (for himself, Mr. FLOOD, Mr. CLEAVER, Mr. PETERS, Ms. DE LA 
CRUZ, and Mr. CORREA) introduced the following bill; which was referred 
to the Committee on Financial Services 
A BILL 
To update the definition of manufactured home, and for 
other purposes. 
Be it enacted by the Senate and House of Representa-
tives of the United States of America in Congress assembled, 
SECTION 1. SHORT TITLE. 
This Act may be cited as the ‘‘Housing Supply Ex-
pansion Act of 2025’’. 
SEC. 2. UPDATING THE DEFINITION OF MANUFACTURED 
HOME. 
(a) IN GENERAL.—Section 603(6) of the National 
Manufactured Housing Construction and Safety Stand-
ards Act of 1974 (42 U.S.C. 5402(6)) is amended by 
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striking ‘‘on a permanent chassis’’ and inserting ‘‘with or 
without a permanent chassis’’. 
(b) STANDARDS FOR MANUFACTURED HOMES BUILT 
WITHOUT A PERMANENT CHASSIS.—Section 604(a) of 
the National Manufactured Housing Construction and 
Safety Standards Act of 1974 (42 U.S.C. 5403) is amend-
ed by adding at the end the following: 
‘‘(7) STANDARDS FOR MANUFACTURED HOMES 
BUILT WITHOUT A PERMANENT CHASSIS.— 
‘‘(A) IN
GENERAL.—The Secretary shall 
issue revised standards for manufactured homes 
built without a permanent chassis and shall 
consult with the consensus committee in the de-
velopment of such, using the process described 
in paragraph (4). 
‘‘(B) CREATING FINAL STANDARDS.—The 
Secretary shall, after consulting and conferring 
with the consensus committee, establish stand-
ards to include manufactured homes without a 
permanent chassis have— 
‘‘(i) a distinct label to be issued by 
the Secretary distinguishing manufactured 
homes built without a permanent chassis 
from manufactured homes built on a per-
manent chassis; 
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‘‘(ii) a data plate, as described in sec-
tion 3280.5 of title 24, Code of Federal 
Regulations, distinguishing manufactured 
homes built without a permanent chassis 
from manufactured homes built on a per-
manent chassis; and 
‘‘(iii) a notation on any invoice pro-
duced by the manufacturer of a manufac-
tured home that is distinguishable from 
the invoice for a manufactured home con-
structed with a permanent chassis.’’. 
(c) MANUFACTURED HOME STANDARDS AND CER-
TIFICATIONS.—Section 604 of the National Manufactured 
Housing Construction and Safety Standards Act of 1974 
(42 U.S.C. 5403) is amended by adding at the end the 
following: 
‘‘(i) MANUFACTURED HOME STANDARDS AND CER-
TIFICATIONS.— 
‘‘(1) IN GENERAL.— 
‘‘(A) INITIAL CERTIFICATION.—Subject to 
subparagraph (B), not later than 1 year after 
the date of enactment of the Housing Supply 
Expansion Act of 2025, a State shall submit to 
the Secretary an initial certification that the 
laws and regulations of the State— 
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‘‘(i) treat a manufactured home, in-
cluding a manufactured home without a 
permanent chassis, in parity with a manu-
factured home (as defined and regulated 
by the State); and 
‘‘(ii) subject a manufactured home 
without a permanent chassis to the same 
laws and regulations of the State as a 
manufactured home built on a permanent 
chassis with respect to financing, title, in-
surance, manufacture, sale, taxes, trans-
portation, installation, and other areas as 
the secretary determines, after consultation 
with and approval by the consensus com-
mittee, are necessary to give effect to the 
purpose of this section. 
‘‘(B) 
STATE
PLAN
SUBMISSION.—Any 
State plan submitted under subparagraph (C) 
shall contain the required State certification 
under subparagraph (A) or paragraph (3) and, 
if contained therein, no additional or State cer-
tification under subparagraph (A) or paragraph 
(3). 
‘‘(C) EXTENDED DEADLINE.—With respect 
to a State with a legislature that meets bienni-
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ally, the deadline for the submission of the ini-
tial certification required under subparagraph 
(A) shall be 2 years after the date of enactment 
of the Housing Supply Expansion Act of 2025. 
‘‘(D) LATE CERTIFICATION.— 
‘‘(i) NO WAIVER.—The Secretary may 
not waive the prohibition described in 
paragraph (5)(B) with respect to a certifi-
cation submitted after the deadline under 
subparagraph (A) or paragraph (3) unless 
the Secretary approves the late certifi-
cation. 
‘‘(ii) 
RULE
OF
CONSTRUCTION.— 
Nothing in this subsection shall be con-
strued to prevent a State from submitting 
the initial certification required under sub-
paragraph (A) after the required deadline 
under that subparagraph. 
‘‘(2) FORM OF STATE CERTIFICATION NOT PRE-
SENTED IN A STATE PLAN.—The initial certification 
required under paragraph (1)(A), if not submitted 
with a State plan under paragraph (1)(B), shall con-
tain, in a form prescribed by the Secretary, an attes-
tation by an official that the State has taken the 
steps necessary to ensure the veracity of the certifi-
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cation required under paragraph (1)(A), including, 
as necessary, by— 
‘‘(A) amending the definition of ‘manufac-
tured home’ in the laws and regulations of the 
State; and 
‘‘(B) directing State agencies to amend the 
definition of ‘manufactured home’ in regula-
tions. 
‘‘(3) ANNUAL
RECERTIFICATION.—Not later 
than a date to be determined by the Secretary each 
year, a State shall submit to the Secretary an addi-
tional certification that— 
‘‘(A) confirms the accuracy of the initial 
certification submitted under subparagraph (A) 
or (B) of paragraph (1); and 
‘‘(B) certifies that any new laws or regula-
tions enacted or adopted by the State since the 
date of the previous certification does not 
change the veracity of the initial certification 
submitted under paragraph (1)(A). 
‘‘(4) LIST.—The Secretary shall publish and 
maintain in the Federal Register and on the website 
of the Department of Housing and Urban Develop-
ment a list of States that are up-to-date with the 
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