Tipificar el delito de violencia familia: un fin destinado a garantizar la protección de las víctimas y evitar la impunidad de los agresores Abstract ¿How does the current regulatory system established by the 1674 Act, Obstructs adequate judicial protection of Victims of Family Violence or Domestic? Based on this question has developed research work , the overall goal has demonstrated the need for a specific legal regime designed to provide real and effective at protecting victims of domestic violence. It has been theorized as the nature of the qualified family violence in order to identify the agent, the victim and the affected legally act. Has contextualized all regulatory background, generating international organizations created for this purpose, is defined justification to criminalize domestic violence identifying the legally protected and made active and passive subjects. With the above purpose has proposed a draft law, which has regulated the misdemeanor, the substantive and procedural part of the new legal system to be implemented.