200.1 This chapter contains uses permitted as a matter of right or as a special exception and, when applicable, uses that are not permitted in the R zones use groups.

200.2 Use groups for the R zones are as follows:

TABLE U § 200.2 R-USE GROUPS

R-Use Group A	R-Use Group B	R-Use Group C	R-Use Group D
R-1	R-2	R-3	R-1B/SH

200.3 In the R zones, non-residential business uses may be permitted as a home occupation subject to the conditions and regulations of a home occupation as defined in Subtitle U § 251. A home occupation is considered an accessory use.

SOURCE: Final Rulemaking published at 63 DCR 2447, 3338 (March 4, 2016 – Part 2); as amended by Final Rulemaking published at 70 DCR 011297 (August 25, 2023).