Which is the National Office in charge of Intellectual Property Rights in Colombia?

The office in charge of Registration of Intellectual Property is the Superintendencia de Industria y Comercio (SIC) whose website can be visited at http://www.sic.gov.co/drupal/

In case of Copyright the competent Office is Dirección Nacional de Derechos de Autor (DNDA) http://www.derechodeautor.gov.co/