How long must barbers retain client records according to North Dakota regulations?

In North Dakota, barbers are required to retain client records for at least five years as part of the regulations governing their practice. This requirement is put in place to ensure that there is a comprehensive history of services provided, which can be critical for both the barber and the client in terms of follow-up services, potential allergic reactions, or other needs that might arise after a service has been performed. Retaining client records for this duration helps maintain professional accountability and provides a reference that can be useful in case of any disputes or questions regarding the services rendered.

The other time frames mentioned, such as three years, seven years, or one year, do not align with the North Dakota regulations and thus would not fulfill the legal obligation that barbers must adhere to for record-keeping.