D.C. Mun. Regs. tit. 17, r. 17-7812
A graduate student in audiology may practice audiology in the District if:
This section shall not apply to an Au.D. student who is completing his or her one thousand eight hundred and twenty (1820) hours of supervised experience.
A graduate student practicing audiology pursuant to this section shall identify himself or herself as a graduate student practicing under supervision at all times when practicing audiology.
An individual serving as a supervisor for a graduate student in the District:
Both the supervisor and the graduate student shall sign reports with their full name and credentials.
A student may sign only with the highest degree earned.
The title or designation of "graduate student" shall be placed after the student's name in the report.
A supervisor shall not supervise more than two (2) full-time students per day in off-site placements from a university.
A supervisor shall be personally responsible for each client the student evaluates and treats during the period of supervision and shall be subject to disciplinary action for any violation of the Act or this chapter by the student
D.C. Mun. Regs. tit. 17, r. 17-7812