§ 15-702. Applicability of standards.

(a) In general.

Except as specified in subsection (b) of this section, the performance standards in this subtitle apply to:

(1) all uses in an IMU-1 and -2 and an I-1 District; and

(2) all activities in a commercial district that involve the production, processing, cleaning, servicing, testing, or repair of materials, goods, or products.

(b) Qualified exception for previously established uses.

Uses lawfully established before these performance standards were enacted or extended to apply to the district in which they are located need not comply with the standards. However, if that use is later expanded, the expansion must comply with all applicable performance standards.