D.C. Mun. Regs. tit. 22-B, § 10800
10800.1 The following listed electronic products are intended to serve as illustrative examples of sources of electronic product radiation to which these regulations apply:
(a) Examples of electronic products which may emit X-rays and other ionizing electromagnetic radiation, electrons, neutrons, and other particulate radiation include:
(1) Ionizing electromagnetic radiation:
(A) Television receivers;
(B) Accelerations; and
(C) X-ray machines (industrial, medical, research, and educational);
(2) Particulate radiation and ionizing electromagnetic radiation:
(A) Electron microscope; and
(B) Neutron generators;
(b) Examples of electronic products which may emit ultraviolet, visible, infrared, microwaves, radio, and low frequency electromagnetic radiation include:
(1) Ultraviolet:
(A) Biochemical and medical analyzers;
(B) Tanning and therapeutic lamps;
(C) Sanitizing and sterilizing devices;
(D) Black light sources; and
(E) Welding equipment;
(2) Visible:
(A) White light devices;
(3) Infrared:
(A) Alarm systems;
(B) Diathermy units; and
(C) Dryers, ovens, and heaters;
(4) Microwave:
(A) Alarm systems;
(B) Diathermy units;
(C) Dryers, ovens, and heaters;
(D) Medico-biological heaters;
(E) Microwave power generating devices;
(F) Radar devices;
(G) Remote control devices; and
(H) Signal generators;
(5) Radio and low frequency:
(A) Cauterizers;
(B) Diathermy units;
(C) Power generation and transmission equipment;
(D) Signal generators; and
(E) Electro-medical equipment;
(c) Examples of electronic products which may emit coherent electromagnetic radiation produced by stimulated emission include:
(1) Laser:
(A) Art-form, experimental, and educational devices;
(B) Biomedical analyzers;
(C) Cauterizing, burning, and welding devices;
(D) Cutting and drilling devices;
(E) Communications transmitters; and
(F) Range-finding devices;
(2) Maser:
(A) Communication transmitters; and
(d) Examples of electronic products which may emit infrasonic, sonic, and ultrasonic vibrations resulting from operation of an electronic circuit include:
(1) Infrasonic:
(A) Vibrators;
(2) Sonic:
(A) Electronic oscillators; and
(B) Sound amplification equipment; and
(3) Ultrasonic:
(A) Cauterizers;
(B) Cell and tissue disintegrators;
(C) Cleaners;
(D) Diagnostic and non-destructive testing equipment; and
(E) Ranging and detection equipment.
SOURCE: Final Rulemaking published at 60 DCR 10252 (July 12, 2013).