By-law means a Royal Decree, Ministerial Regulation, Notification of a Ministry, ordinance of local administration, rule, regulation or other provision which is of general application and not intended to be addressed to any specific case or person
Administrative contract includes a contract at least one of the parties of which is an administrative agency or a person acting on behalf of the State and which exhibits the characteristic of a concession contract, public concession contract or contract for the provision of public utilities or for the exploitation of natural resources.