The interrogation of minors under the age of 14 is conducted exclusively with the consent and in the presence of their parents or guardians. Individuals aged 14 to 16 may be interrogated in cases of particularly serious crimes, also under the condition of the presence of parents or guardians. The following individuals are not subject to polygraph examination: Persons with pronounced physical or psychological exhaustion. Individuals with mental illnesses or disorders. Individuals with diseases of the cardiovascular or respiratory systems. Persons in a state of alcohol or narcotic intoxication. Pregnant individuals. Employees of special services (with the written consent of the management).