Spanish Abstract: El presente articulo tiene como objeto analizar el regimen juridico creado con la expedicion del Decreto 092 de 2017. Para ello, se recurre a la dogmatica juridica, con el fin de ofrecer un analisis sistematico del regimen en cuestion, acudiendo a fuentes normativas, jurisprudenciales y doctrinales. A partir del analisis, se sostiene que esta nueva regulacion distingue entre los convenios de asociacion, establecidos en la Ley 489 de 1998 y reglamentados por una parte del mencionado decreto, y los denominados convenios de “interes publico” que estan previstos en el articulo 355 constitucional. En cuanto a las principales similitudes entre ambas figuras valga destacar que: (i) ambos convenios deben celebrarse con personas juridicas privadas sin animo de lucro y de reconocida idoneidad, (ii) no pueden implicar una relacion conmutativa entre las partes, (iii) estan sometidos al regimen de inhabilidades e incompatibilidades del Estatuto General de Contratacion de la Administracion Publica, (iv) les aplican los principios de la contratacion estatal y (v) estan sujetos a las normas generales aplicables a la contratacion publica excepto en lo reglamentado en el Decreto 092 de 2017. El presente articulo realiza un estudio de estos dos tipos de convenios previstos en el regimen de contratacion publica con el fin de explicitar su definicion, caracteristicas, similitudes, diferencias y algunos problemas a los que ha dado lugar su celebracion. English Abstract: The following paper aims to analyze the legal framework of public procurement created with the expedition of Decree 092 of 2017. Through legal research methods, the paper proposes a systematic analysis of the legal framework recurring to normative, jurisprudence and doctrinal sources. Doing so, this paper will be focus on the definitions, typologies, main features and some problematic issues that the regulation implies. It will be held that this new regulation distinguishes between association public agreements, regulated by Act 489 of 1998 and partly by the mentioned decree, and “public interest” agreements that are supported by article 355 of the Colombian Constitution. About the similarities among both agreements it could be established that, (i) both public contracts must be sign up with nonprofit organization with recognized suitability, (ii) neither can imply a commutative relationship, (iii) both are regulated by the regime of disabilities and incompatibilities provided by Act 80 of 1993, (iv) the legal and constitutional principles of public procurement are applicable to them, and (v) both of them are subjects of the general norms applicable to public procurement except on the precise content of Decree 092 of 2017.