39. The holder of a taxi transportation service intermediary’s permit referred to in section 59 of the Act or the holder of a taxi owner’s permit, if applicable, must keep the following documents:(1) the employment contract or taxi rental contract concluded with the taxi driver’s permit holder;
(2) a copy of the driver’s licence and taxi driver’s permit;
(3) a copy of the registration certificate for each taxi driven by that holder according to the holder’s working time; and
(4) if applicable, a copy of a certificate attesting that the holder attended the course referred to, as the case may be, in paragraph 1 or 2 of section 27 of the Act.
The documents must be kept for as long as the driver is employed by a person referred to in the first paragraph or rents one of the person’s taxis and for a 12-month period after the driver’s termination of employment or the end of the taxi rental.