The tenant may, at his request, be authorised to carry on one or more activities in the rented premises that differ from those provided for in the lease, having regard to economic conditions and the requirements of the rational organisation of distribution, where such activities are compatible with the purpose, character and location of the building or property complex.
However, the first tenant of premises forming part of a commercial unit defined by a construction programme may not take advantage of this option for a period of nine years from the date on which the tenant takes possession of the premises.