Until the seized property is released or confiscated, the owner or, failing this, the holder of the property is responsible for its maintenance and preservation. He/she shall bear the cost, with the exception of costs that may be borne by the State.
In the event of default or unavailability of the owner or holder of the property, and subject to the rights of bona fide third parties, the public prosecutor or the investigating judge may authorise the seized property, the advance sale of which is not envisaged, to be handed over to the Agency for the Management and Recovery of Seized and Confiscated Assets so that this agency may carry out, within the limits of the mandate given to it, all legal and material acts necessary for the conservation, maintenance and enhancement of this property.
Any act resulting in the transformation or substantial modification of the property or in a reduction in its value is subject to the prior authorisation of the liberty and custody judge, at the request of the public prosecutor who ordered or authorised the seizure, the investigating judge who ordered or authorised the seizure or the investigating judge in the event of the opening of a judicial investigation subsequent to the seizure.