Could Texas enforce misdemeanor penalties for violating DPS vehicle-emissions inspection rules, and could special rules be limited to vehicles registered and operated in designated counties?
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This page answers the general question as of 1984. Ezel answers yours: what it means for your facts, under current Texas law, with citations.
Texas AG Opinion JM-138: Vehicle Emissions Inspection Penalties
Plain-English summary
JM-138 concluded that the Department of Public Safety could enforce misdemeanor penalties against a person who operated a vehicle without an inspection performed under emissions rules adopted pursuant to Senate Bill 1205.
"We hold that such criminal liability under the statute does exist."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf
The Legislature itself made operating without a valid inspection certificate an offense and identified exhaust-emission systems as inspectable equipment. DPS received authority to fill in standards and enforcement details rather than to create a new crime.
"The legislature, not the DPS, has clearly declared that it is an offense against the laws of this state to operate a motor vehicle on the highways of the state without a valid inspection certificate issued pursuant to a required inspection."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf
Currency note
This opinion was issued in 1984. Subsequent statutory amendments, federal requirements, court decisions, or later AG opinions may have changed the analysis. Treat this page as historical context, not current legal advice. Verify current law before relying on any specific rule, deadline, or remedy mentioned here.
Common questions
What program did Senate Bill 1205 require?
It required a parameter motor-vehicle emissions inspection and maintenance program for vehicles registered in a county that failed national ambient air-quality standards when the Texas Air Control Board requested the program.
"The Public Safety Commission shall establish a parameter motor vehicle emissions inspection and maintenance program for vehicles registered in any county in this state which does not meet National Ambient Air Quality Standards and for which the Texas Air Control Board has adopted a resolution requesting the department to institute such a program."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf
Could DPS set special inspection standards?
Yes. The amendment directed the Public Safety Commission to adopt criteria applicable to a county with such a program and allowed a unique inspection certificate.
"The Public Safety Commission shall adopt standards for inspection criteria applicable to a county in which such a program, pursuant to Subsection (d) of this section, is established."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf"The department may issue a unique inspection certificate for those vehicles inspected pursuant to Subsection (d) of this section."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf
Did delegating inspection standards violate separation of powers?
No. The opinion applied the rule that the Legislature may set policy and a primary standard, then authorize an agency to fill in administrative details.
"[A] legislative body may, after declaring a policy and fixing a primary standard, confer upon executive or administrative officers the power to fill up the details, by prescribing rules and regulations to promote the purpose and spirit of the legislation and to carry it into effect."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf"We do not find the delegation to the DPS to be an impermissible delegation of legislative authority."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf
What conduct did the statute prohibit?
It barred operating a Texas-registered motor vehicle on state highways without displaying the required valid inspection certificate.
"[N]o person shall operate on the highways of the state any motor vehicle registered in this state unless a valid certificate of inspection is displayed thereon as required by this section."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf"Any person operating a vehicle on the highways of this state . . . in violation of the provisions of this Act, or without displaying the valid inspection certificate . . . is guilty of a misdemeanor."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf
Could county-specific rules apply to any vehicle driven in the county?
No. JM-138 said applying them to vehicles merely operated there, but registered elsewhere, would exceed the authority granted by Senate Bill 1205.
"We find that rules which apply to vehicles operated in such counties, but not registered therein, would exceed the authority granted by Senate Bill No. 1205."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf
Could the rules be limited to vehicles both registered and operated there?
Yes. DPS could exclude locally registered vehicles that were not operated in the affected county if they did not contribute to the air-quality problem.
"However, rules which apply solely to vehicles which are both registered in and operated in such county may be permissible."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf"If the department finds that vehicles registered in a county with air pollution problems but not operated in that county would not contribute to the evil to be remedied, it may exclude such vehicles from the unique testing program required by Senate Bill No. 1205."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf
Background and legal framework
Article XV of the Uniform Act Regulating Traffic on Highways governed vehicle inspection. Section 140 required inspection of specified equipment, including exhaust-emission systems, and section 142 authorized DPS safety standards and enforcement rules.
"Section 140 provides for compulsory inspection of designated motor vehicle equipment including the exhaust emission system."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf"The legislature has explicitly required that certain equipment be inspected, leaving only the uniform standards and method of enforcement to the rulemaking power of the DPS."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf
The amendment expanded DPS authority for counties with particularly serious air-quality problems while leaving the criminal prohibition in the statute.
"Senate Bill No. 1205 requires the DPS to establish a 'parameter' motor vehicle inspection and maintenance program for vehicles registered in certain counties which had particularly grievous air quality problems."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf
Holding
"The Department of Public Safety may enforce criminal penalties against a person who operates a motor vehicle which has not been inspected according to rules adopted pursuant to Senate Bill No. 1205 of the Sixty-eighth Legislature. The rules may be limited to apply only to vehicles registered and operated in designated counties."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf
Source
- Landing page: https://www.texasattorneygeneral.gov/opinions/jim-mattox/jm-0138
- Original PDF: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0138.pdf
Original opinion text
Best-effort transcription from a scanned PDF. Minor errors may remain. The linked PDF is authoritative.
The Attorney General of Texas
JIM MATTOX
Attorney General
March 16, 1984
James B. Adams
Director
Texas Department of Public Safety
5805 N. Lamar Boulevard
Austin, Texas 78773
Opinion No. JM-138
Re: Authority to enforce criminal penalties pursuant to article 6701d, V.T.C.S., requiring vehicle emission inspection and maintenance programs for vehicles registered in certain counties
Dear Colonel Adams:
You have requested an opinion regarding the parameter motor vehicle emissions inspection program required by a recent amendment to article 6701d, V.T.C.S. You ask:
Can the criminal penalties of the motor vehicle inspection law be enforced against a person who operates a motor vehicle which has not been inspected according to rules adopted by the Department of Public Safety (DPS)?
Can such rules be limited to apply only to vehicles operated in a designated county?
Article XV of the Uniform Act Regulating Traffic on Highways, article 6701d, V.T.C.S., deals with inspection of vehicles. Section 140 provides for compulsory inspection of designated motor vehicle equipment including the exhaust emission system. The statute provides that the Department of Public Safety [hereafter DPS] "shall establish uniform standards of safety" as to items requiring inspection under article 6701d, section 140, 142(a), V.T.C.S. It further provides that the DPS may adopt rules for administration and enforcement of the motor vehicle inspection requirement. Id. §142(c). Section 141(d) prohibits an inspection station from issuing a certificate of inspection until a vehicle is found to be
in proper and safe condition and to comply with the uniform standards of safety, inspection rules and regulations, and laws of this state.
These requirements clearly apply to the safety inspection described in section 140(a). The legislature has explicitly required that certain equipment be inspected, leaving only the uniform standards and method of enforcement to the rulemaking power of the DPS.
The Sixty-eighth Legislature enacted Senate Bill No. 1205 to amend section 142 of article 6701d granting additional authority and responsibility to DPS by adding the following language:
(d) The Public Safety Commission shall establish a parameter motor vehicle emissions inspection and maintenance program for vehicles registered in any county in this state which does not meet National Ambient Air Quality Standards and for which the Texas Air Control Board has adopted a resolution requesting the department to institute such a program.
(e) The Public Safety Commission shall adopt standards for inspection criteria applicable to a county in which such a program, pursuant to Subsection (d) of this section, is established.
(f) The department may issue a unique inspection certificate for those vehicles inspected pursuant to Subsection (d) of this section.
(g) The Public Safety Commission may establish by rule an inspection fee in addition to the fee for compulsory inspection as provided by Subsection (c) of Section 141 of this Act for those vehicles inspected pursuant to Subsection (d) of this section, and such additional fee shall not exceed $5.
(h) A motor vehicle inspection and maintenance program instituted under this Act shall be terminated upon discontinuation of federal requirements for such action.
Acts 1983, 68th Leg., ch. 662, at 4183, 4184.
Your request raises the issue of whether the DPS has authority to adopt rules which define the criminal offense prescribed by sections 140(g) and 141(d) of article 6701d. We understand your first question to be whether the operator of a vehicle on the highways of this state is subject to the misdemeanor provisions of section 143 if the vehicle does not display a valid inspection certificate issued pursuant to standards established by the DPS, including those standards established pursuant to section 142(d) concerning vehicle emission controls. We hold that such criminal liability under the statute does exist.
There is a constitutional prohibition against delegation of the legislative function. Tex. Const. art. II, §1. However, it is well-established that
a legislative body may, after declaring a policy and fixing a primary standard, confer upon executive or administrative officers the power to fill up the details, by prescribing rules and regulations to promote the purpose and spirit of the legislation and to carry it into effect.
Williams v. State, 176 S.W.2d 177, 183 (Tex. Crim. App. 1943). The legislature may not delegate the power to make a law which prescribes a penalty, but it may authorize a commission
to prescribe duties or ascertain conditions upon which an existing law may operate in imposing a penalty and in effectuating the purpose designed in enacting the law.
Tuttle v. Wood, 35 S.W.2d 1061, 1065 (Tex. Civ. App. - San Antonio 1930, writ ref'd). Thus, if the legislature in enacting Senate Bill No. 1205 has declared a policy and fixed a primary standard to serve as existing law for the imposition of a penalty, section 142(e) is a valid delegation of rulemaking authority and the parameter motor vehicle inspection and maintenance program is enforceable. We do not find the delegation to the DPS to be an impermissible delegation of legislative authority.
The legislature, not the DPS, has clearly declared that it is an offense against the laws of this state to operate a motor vehicle on the highways of the state without a valid inspection certificate issued pursuant to a required inspection. Article 6701d provides in sections 140(e) and (g) and 141(d) as follows:
(e) . . . no person shall operate on the highways of the state any motor vehicle registered in this state unless a valid certificate of inspection is displayed thereon as required by this section. (Emphasis added).
(g) Any person operating a vehicle on the highways of this state . . . in violation of the provisions of this Act, or without displaying the valid inspection certificate . . . is guilty of a misdemeanor . . . .
(d) . . . No person shall display or cause or permit to be displayed any inspection certificate knowing the same to be . . . issued . . . without the required inspection having been made. (Emphasis added).
The legislature specifically identified the equipment on a motor vehicle which must be inspected. See §140(a). That equipment includes the exhaust emission system. Furthermore, the legislature has specifically provided that only those items of equipment identified in section 140 can be inspected as a prerequisite for the issuance of an inspection certificate. Id.
Prior to the adoption of Senate Bill No. 1205, section 142 required the DPS to establish uniform standards with respect to the motor vehicle equipment, including an exhaust emission system, required to be inspected by section 140. Section 142(c) gave the DPS authority to adopt rules necessary for administration and enforcement of the vehicle inspection program. Senate Bill No. 1205, amending section 142, was an expansion of the DPS's responsibility and authority. Senate Bill No. 1205 requires the DPS to establish a "parameter" motor vehicle inspection and maintenance program for vehicles registered in certain counties which had particularly grievous air quality problems.
We find that the legislature has sufficiently defined the conduct which is subject to the misdemeanor provisions of section 143, and that the powers given to the DPS to adopt uniform standards for vehicle equipment pursuant to section 142(a) and unique standards for particular areas under 142(d) are not an impermissible delegation of legislative function.
Your second question asks whether DPS rules defining the standard to be applied in vehicle inspections may be limited to vehicles operated in a designated county. Prior to amendment by Senate Bill No. 1205, section 142 required that inspection standards be uniform. Senate Bill No. 1205 authorized the DPS to establish unique standards concerning vehicle emissions and issue a unique inspection certificate for vehicles registered in a particular county with severe air pollution problems. We find that rules which apply to vehicles operated in such counties, but not registered therein, would exceed the authority granted by Senate Bill No. 1205.
However, rules which apply solely to vehicles which are both registered in and operated in such county may be permissible. In construing statutes, courts look diligently for the intent of the legislature, keeping in view at all times the old law, the evil, and the remedy. If the department finds that vehicles registered in a county with air pollution problems but not operated in that county would not contribute to the evil to be remedied, it may exclude such vehicles from the unique testing program required by Senate Bill No. 1205.
SUMMARY
The Department of Public Safety may enforce criminal penalties against a person who operates a motor vehicle which has not been inspected according to rules adopted pursuant to Senate Bill No. 1205 of the Sixty-eighth Legislature. The rules may be limited to apply only to vehicles registered and operated in designated counties.
Very truly yours,
JIM MATTOX
Attorney General of Texas
TOM GREEN
First Assistant Attorney General
DAVID R. RICHARDS
Executive Assistant Attorney General
Prepared by Jim Mathews
Assistant Attorney General
APPROVED:
OPINION COMMITTEE
Rick Gilpin, Chairman
Jon Bible
Colin Carl
Susan Garrison
Jim Mathews
Jim Moellinger
Nancy Sutton
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