CFR
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88.308-94—Programmatic requirements for clean-fuel fleet vehicles.
(a) Multi-State nonattainment areas.
The states comprising a multi-State nonattainment area shall, to the greatest extent possible, promulgate consistent clean-fuel fleet vehicle programs.
(b) Program start date.
The SIP revision shall provide that the clean fuel vehicle purchase requirements begin to apply no later than model year 1999.
Code of Federal Regulations
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