D.C. Code § 5-121.01
The Council of the District of Columbia shall by regulation require that bonds in the amount of not more than $25,000 shall be furnished and kept in force by all persons licensed as private detectives in the District of Columbia. Bonds required by this section shall be corporate bonds and shall run to the District and shall be conditioned upon the observance by the licensed private detective and any agent, employee, or person acting in behalf of the licensed private detective of all laws and regulations in force in the District of Columbia applicable to the conduct of persons licensed as private detectives. Such bonds shall be for the benefit of any person who may suffer damages as a result of violation of any law or regulation by or on the part of any licensed private detective or any agent, employee, or person acting on the behalf of any private detective. In addition to any right to any other legal action, any person aggrieved by the violation of any law or regulation by a licensed private detective may bring suit against the surety on a bond required by this section either alone or jointly with the principal thereon and recover damages for such violation of law or regulation in an amount not to exceed the penal amount of the bond. The provisions of paragraphs (2), (3), and (5) of subsection (b) of § 1-301.01 shall be applicable to each bond authorized by this section as if it were the bond authorized by paragraph (1) of such subsection (b); provided, that nothing in this section shall be construed to impose upon the surety on any such bond a greater liability than the total amount thereof or the amount remaining unextinguished after any prior recovery or recoveries.
D.C. Code § 5-121.01