25439-MP-TUR of August 27, 1996, and its amendments, entitled Regulation to the Regulatory Law for the Golfo de Papagayo Tourism Hub, to read as follows:
"Article 9—The term of the concessions shall be a minimum of 10 years and a maximum of 50 years. Extensions may be granted for equal periods, provided that the concessionaire or the third-party assignees with definitive assignment contracts have fulfilled the obligations required in each contract and the laws and regulations governing the development of the Golfo de Papagayo Tourism Project, while maintaining the requirements demanded to qualify as such, if the area and its buildings and facilities are maintained in a good state of repair, if they are up to date in the fulfillment of their contractual and regulatory obligations, and unless the public interest justifies the rescue of the concession."