En el primer capítulo están los aspectos generales, metodológicos, las líneas de investigación, y precisión temática. El aspecto histórico, es abordado con detalle en el segundo capítulo, y teniendo en cuenta la riqueza de las correspondientes fuentes primigenias del derecho occidental, específicamente el Derecho Romano, además de los grandes juristas como Bartolo, Pothier, y Savigny. El autor hace una introducción histórica del derecho comparado. Analiza en un tercer capítulo las diversas posiciones doctrinarias que sustentan la naturaleza jurídica de la Representación y el Mandato, haciendo mención tanto a la doctrina comparada, como a la nacional. Es el Cuarto capítulo que sienta las bases ontológicas de las dos posiciones de mayor trascendencia del Derecho. El capítulo quinto, dedicado a los tratados, y convenciones, el funcionamiento de los mismos en relación al tema abordado, haciendo el autor referencia de lo complejo que es el mundo, visto desde una perspectiva jurídica. Nos hace interesante referencia de la jurisprudencia de la Corte Interamericana de Derechos Humanos, y de la FIFA, alcanzando incluso información de los proyectos legislativos de las uniones de naciones, novísimos. La Representación con todo lo novedoso, y la dificultad que encontraron los primeros juristas que abordaron el tema, es tratado en el capítulo sexto, que resulta de singular importancia, porque además de desarrollar las diferencias con otras figuras jurídicas, permite encontrar una identidad propia de esta figura de singular importancia en el mundo moderno (...). / --- In the first chapter there are the general, methodological aspects, the lines of investigation and thematic precision. The historical aspect is addressed in detail in the Chapter Second, and taking into account the wealth of the corresponding original sources of Western law, specifically the Roman law, in addition to the big lawyers like Bartolo, Pothier, and Savigny. The author does a historical introduction of the comparative law. In Chapter Third analyzes the diverse doctrinaire positions that sustain the juridical nature of Representation and Mandate, mentioning so much to the compared doctrine, as to the national. The Chapter Fifth, dedicated to the agreements, and conventions, the functioning of the same ones as regards the tackled topic, doing the author indexes of how complex there is the world seen from a juridical perspective. It does to us interesting reference of the jurisprudence of the Inter-American Court of Human Rights, and of the FIFA, reaching even information of the legislative projects of the unions of nations, the newest. Representation with everything new, and the difficulty encountered by the early jurists who addressed the topic is discussed in Chapter Six, which is of particular importance, because in addition to developing differences with other legal, can find its own identity this figure of singular importance in the modern world. / In the first chapter there are the general, methodological aspects, the lines of investigation and thematic precision. The historical aspect is addressed in detail in the Chapter Second, and taking into account the wealth of the corresponding original sources of Western law, specifically the Roman law, in addition to the big lawyers like Bartolo, Pothier, and Savigny. The author does a historical introduction of the comparative law. In Chapter Third analyzes the diverse doctrinaire positions that sustain the juridical nature of Representation and Mandate, mentioning so much to the compared doctrine, as to the national. It is the Fourth Chapter that lays the ontological bases of two most significant positions of law. The Chapter Fifth, dedicated to the agreements, and conventions, the functioning of the same ones as regards the tackled topic, doing the author indexes of how complex there is the world seen from a juridical perspective. It does to us interesting reference of the jurisprudence of the Inter-American Court of Human Rights, and of the FIFA, reaching even information of the legislative projects of the unions of nations, the newest. / Tesis