(33)Under this Directive, the seller should be obliged to deliver to the consumer goods which are in conformity at the time of delivery. It is possible that sellers would make use of spare parts in order to fulfil their obligation to repair goods in the event of a lack of conformity that existed at the time of delivery. While this Directive should not impose an obligation on sellers to ensure the availability of spare parts throughout a period of time as an objective requirement for conformity, it should not affect other provisions of national law obliging the seller, the producer or other person constituting a link in the chain of transactions, to ensure that spare parts are available or to inform consumers about such availability.