D.C. Mun. Regs. tit. 11, r. 11-610
Use for light manufacturing, processing, fabricating, or milling shall be permitted as in a CR District as a special exception when authorized by the Board of Zoning Adjustment under § 3104, if the Board considers that this use is appropriate in furthering the objectives of the CR Districts, subject to the provisions of this section.
Use for light manufacturing, processing, fabricating, or milling shall comply with the standards of external effects for C-M Districts contained in § 804 and, further, shall have no adverse effects on other uses on the same or adjoining properties.
Use for light manufacturing, processing, fabricating, or milling shall not result in dangerous or otherwise objectionable traffic conditions.
There shall be adequate off-street parking for trucks and other service vehicles.
There shall be no outdoor storage of materials.
The Board may impose requirements pertaining to design, appearance, or screening, or any other requirements that it deems necessary for the protection of neighboring or adjacent property.
Before taking final action on an application for use for light manufacturing, processing, fabricating, or milling, the Board shall refer the application to the D.C. Office of Planning for coordination, review, and report.
The report of the D.C. Office of Planning shall include the reports and recommendations of the D.C. Department of Transportation, and other District departments and agencies as appropriate.
D.C. Mun. Regs. tit. 11, r. 11-610