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United States · Bill · HR

H.R. 10498 (94th)

Clean Air Act Amendments

passedUnited States· United States Congress· EN

Introduced

31 October 1975

Last action

Status

Measure laid on table in House, S. 3219 passed in lieu.

Sponsors

Subjects

Discovery layer

Source updated

2 September 2025

Summary

Clean Air Act Amendments - Authorizes the appropriation of specified sums for fiscal years 1976 through 1978 for Federal enforcement procedures, vehicle and other equipment procurement, and other programs for air pollution control under the Clean Air Act. Title I: Amendments Relating Primarily to Stationary Sources - Provides for the regulation of air pollution caused by vinyl chloride, cadmium, arsenic, and polycyclic organic matter found to be causes of or contributing to endangering public health. Directs the Administrator of the Environmental Protection Agency to promulgate a national primary ambient air quality standard for specified gas concentrations. Requires a study of the effect on the public health and welfare of sulfates, vinyl chloride, and other matter present in the ambient air. Stipulates the basis for administrattive standards under the Clean Air Act. Defines terms under such Act. Defines "hazardous air pollutant" for purposes of such Act as meaning an air pollutant to which no ambient air quality standard is applicable and which in the judgment of the Administrator causes, or contributes to, air pollution which may reasonably be anticipated to result in an increase in mortality or an increase in serious irreversible, or incapacitating reversible, illnesss. Authorizes extensions of Federal compliance dates for State plans under the Clean Air Act. Authorizes the collection of excess emission fees under the Clean Air Act. Directs the Administrator, at the time a compliance date extension is granted or approved under such Act to any major stationary source of air pollution, to determine whether or not the circumstances which made such source eligible for such extension were primarily beyond the control of the owner or operator of such source. Provides for major stationary sources granted compliance date extensions under such Act to pay fees based on the amount of any air pollutant emitted by such sources in excess of the requirement with respect to which such extensions are granted if the circumstances which made such sources eligible for such extensions were not primarily beyond the control of the owners or operators of such sources. Provides for compliance date extensions for purposes of converting fuel burners to coal use through 1980. Provides under the Clean Air Act for measures designed to protect the stratrosphere, and the ozone in the stratosphere. Requires the Administrator to conduct a study of the cumulative effect of all substances and activities which may affect the stratosphere. Directs the Administrator to establish a Coordinating Committee for the coordination of the efforts of other Federal agencies carrying out research and studies related to research on stratospheric protection. Repaires a report to the Congress on the work of such Committee. Title II: Amendments Relating Primarily to Mobile Sources - Directs the Administrator to conduct a study on the necessity and effectiveness of indirect source review programs which are contained in State implementation plans in reducing or preventing any projected increase in emissions of any mobile source-related air pollutant. Requires a report to the Congress on the results of such study. Sets limitations upon controls of indirect pollution sources promulgated by the Administrator. Provides for test procedures for the measurement of evaporative emissions of hydrocarbons from vehicles and engines manufactured during or after model year 1978. Requires the establishment of emission standards under the Clean Air Act for pollutants from railroad locomotives, locomotive engines, and secondary power sources on railroad rolling stock. Requires that any such standards shall take effect after such period as the Administrator finds necessary, upon consultation with the Secretary of Transportation, to permit the development and application of the requisite technology which is found to be feasible for controlling such emissions. Stipulates that regulations under the Clean Air Act governing vapor recovery for mobile source fuels at the retail outlets of such fuels shall provide that the cost of vapor recovery equipment procurement and installation shall be borne by the distributor and that no part of such shall be transferred to any retail outlet. Title III: Miscellaneous Amendments - Provides for the redesignation of the air quality control regions within the States under the Clean Air Act. Requires the Administrator to conduct continuing evaluations of potential loss or shifts of employment which may result from the issuance of requiremtnts under this Act. Authorizes the employees discharged, laid-off, or threatened with layoffs, due to such requirements to request of the Administrator a full investigation of the matter. Authorizes the Administrator to conduct public hearings following such requests wherein he may require parties, including the employers involved, to report on the effect of such requirements. Prohibits employers from discharging any employee who makes such a request or who commences any proceeding under this title.

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2 official files

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