The aim of this Legislative Decree is to regulate the appropriation of land by the Government or Municipalities for public purposes. This Legislative Decree is composed of 12 articles. Article 1 provides for terms and definitions.

This Law aims at regulating land survey and land registration. This Law is composed of 8 Chapters divided into 79 articles. Chapter 1 deals with Sheets and authoritative entry. Chapter 2 provides for land ownership rights.

This Legislative Decree aims at the regulatins of unregistered land sale contracts. The present Decree is composed of 10 articles. Article 1 deals with the scope of the Decree.

This Decree Law is composed of 11 articles and 1 Annex. Article 1 gives terms and definitions. Article 2 imposes upon landowners to obtain previous permits for the development of lands.

This Law is composed of 6 articles: public desert areas can be rented at nominal rates for investment projects (art. 1); the transfer of property will be completed after the realization of the project and effective production (art.