This paper presents specific reference tools to provide institutional language integrated support with a specific language plan for a bilingual programme at the University of Malaga. This follows experts' opinions that claim the need of such a plan. While studies show the importance of language support in bilingual instruction, they rarely address specific content professors' needs tending to remain distant from real teaching contexts. The title "The language of learning" highlights the reality of bilingual classrooms to address specific needs of this unique academic scenario. The article examines how language support has a dual focus that includes both students and instructors. The paper concludes with a reflection on interdisciplinary innovation projects that provide professors with the tools to ensure the quality of bilingual programmes.