The Colloquium on Generative Grammar is a conference organized every year since 1991 in a different university of the Iberian Peninsula where linguists from all over the world present and discuss current proposals on the study of the language faculty within the Generative Grammar framework. It hosts formal analyses in all subdomains of grammar and their interfaces.

The 21st edition will be hosted by the Department of English Language at the University of Seville and the Department of Philology and Translation at the University Pablo de Olavide.