D.C. Mun. Regs. tit. 21, § 2052
2052.1 Recyclables, as defined in this chapter, shall not be deposited at any District solid waste disposal facility, unless otherwise approved by the Director.
2052.2 The contents of vehicles hauling solid waste to any District of Columbia disposal facility shall be subject to visual inspection for evidence of recyclables, as defined in this chapter. If recyclables are detected, the driver of the vehicle shall be required to dump the load in an area away from regular dumping activities. If, upon separation and inspection of the vehicle's contents, a substantial amount of the load (approximately 30%) is determined to be recyclable, the inspector shall issue a Notice of Violation in accordance with §2061.
2052.3 If any registered recycler, licensed solid waste hauler, or its agent violates any provision of this section, any or all vehicles operated by that violator may be denied access to the District disposal facilities for a period not to exceed thirty (30) days for each violation.
2052.4 Three (3) or more combined violations of this chapter, within a twelve (12) month period, may result in denied access to any or all District solid waste disposal facilities or result in the suspension or revocation of the recycling registration and solid waste license for a maximum of twelve (12) months.
SOURCE: Final Rulemaking published at 39 DCR 7470, 7480 (October 2, 1992).