District of Columbia Code
Title 28 - Commercial Instruments and Transactions. [Enacted title]
Chapter 42 - Radon Contractor Proficiency

§ 28–4201. Proficiency requirement - (a) No person or company shall conduct or offer to...

§ 28–4202. Rulemaking - (a) The Mayor may issue rules to implement this chapter,...

§ 28–4203. Penalty - A civil fine, penalty, or fee may be imposed as...