Registrationjournalists If you are a journalist and want to keep abreast of the news we publish the CDTI, subscribe to our EXCLUSIVE distribution list to the press. Email I wish to receive information and electronic communications from the CDTI, E.P.E. of R+D+I in the following terms. If you are already subscribed to this list and want to cancel your subscription, please indicate your email address and click on 'Unsubscribe'. Email Cancel suscription Confirm the cancellation of the subscription Are you sure you want to cancel your subscription to the journalist mailing lists? Cancel