D.C. Mun. Regs. tit. 25, r. 25-F201
The licensee shall ensure managers and operators are knowledgeable in the correct use of all tanning devices on the premises so that they are able to inform and assist each customer in the proper use of the tanning devices.
Only one (1) customer may be in a tanning room at a time, with the following exceptions:
The licensee shall ensure the interior temperature of the tanning facility is controlled so that it does not exceed one hundred degrees Fahrenheit (100 °F) (thirty-eight degrees Celsius (38 °C)) at any time.
The licensee shall ensure tanning equipment and devices are maintained in good condition and are sanitized after each use.
The licensee shall ensure all protective eyewear is in optimal condition, properly sanitized, and provides adequate vision in accordance with its design.
The licensee shall ensure each customer receives instructions on how to use suitable physical aids, such as handrails and markings on the floor, to maintain proper exposure distance as recommended by the manufacturer of the tanning equipment or devices.
The licensee shall ensure timers on ultraviolet tanning equipment or devices are accurate within plus or minus ten percent (± 10%) of any selected time interval. The timer shall also be remotely located so that customers cannot set their own exposure time.
The licensee shall ensure each customer using ultraviolet tanning equipment or devices is limited to the maximum exposure time recommended by the manufacturer.
The licensee shall ensure during a customer's initial visit, and at least annually thereafter, that each customer is provided with a copy of the "Warning Statement" identified in Section 302.4.
The licensee shall ensure customers have reviewed, signed, and dated the required Acknowledgment; that they have read and understood the "Warning Statement" provided to them by the facility, as specified in Subsections 201.09, 300.1, and 302.4, before using the facility's tanning equipment or devices; and that they have agreed to use FDA compliant protective eyewear provided by the tanning facility or their own.
The licensee shall ensure that customers have submitted a signed and dated "Parental/Legal Guardian Authorization Form" provided to them by the facility before a minor's use of the facility's tanning equipment or devices as specified in Sections 300 and 301.
If the customer is illiterate, or visually impaired the licensee shall ensure that the "Warning Statement" and "Parental/Legal Guardian Authorization Form" have been read to the customer prior to the customer's use or a customer's minor child's use of the facility's tanning equipment or devices.
D.C. Mun. Regs. tit. 25, r. 25-F201