(52)Electronic means of information and communication can greatly simplify the publication of contracts and increase the efficiency and transparency of procurement processes. They should become the standard means of communication and information exchange in procurement procedures, as they greatly enhance the possibilities of economic operators to participate in procurement procedures across the internal market. For that purpose, transmission of notices in electronic form, electronic availability of the procurement documents and – after a transition period of 30 months – fully electronic communication, meaning communication by electronic means at all stages of the procedure, including the transmission of requests for participation and, in particular, the transmission of the tenders (electronic submission) should be made mandatory. Member States and contracting authorities should remain free to go further if they so wish. It should also be clarified that mandatory use of electronic means of communications pursuant to this Directive should not, however, oblige contracting authorities to carry out electronic processing of tenders, nor should it mandate electronic evaluation or automatic processing. Furthermore, pursuant to this Directive, no elements of the public procurement process after the award of the contract should be covered by the obligation to use electronic means of communication, nor should internal communication within the contracting authority.