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  • Class II Permits

    Air quality operating permits are issued pursuant to the requirements of Pima County Code (PCC) Title 17 Section 17.12.140(B) and include Class I Permits, Class II Permits (issued to sources described below), and Class III Permits. PDEQ also issues General Permits  pursuant to PCC Title 17 Section 17.13.080.

    Class II Sources Include:

    • Any source, including an area source, subject to a standard, limitation, or other requirement under section 111 of the Clean Air Act.
    • Any source, including an area source, subject to a standard or other requirement under section 112 of the Clean Air Act, except that a source is not required to obtain a permit solely because it is subject to regulations or requirements under section 112(r) of the Clean Air Act.

    NEW Proposed Class II Permit

    Becton, Dickinson and Company (BD) proposed ethylene oxide sterilization facility

    Class II Forms and Application

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    Department of Environmental Quality

    33 N. Stone Ave., Suite 700
    Tucson, AZ 85701

    Phone: (520) 724-7400
    Fax: (520) 838-7432

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