D.C. Mun. Regs. tit. 25-B, § 2813
2813.1 Facilities for shucking and packing activities shall be separated by physical barriers such as rooms, partitions, or spacing to prevent contamination.
2813.2 Manufacturing activities, which could result in the contamination of the shellfish, shall be separated by physical barriers such as rooms or partitions.
SOURCE: Final Rulemaking published at 56 DCR 5245 (July 3, 2009).