Diputació de Barcelona is a local government institution that aims to promote the progress and well-being of the citizens in the province of Barcelona, which includes a network of 311 municipalities. As a governing institution, Diputació de Barcelona is dedicated to serving the needs of its citizens. Their range of products and services includes various areas of institutional activity, grouped under thematic topics such as local administration, commerce and consumer affairs, culture, economy and employment, education, sports, equality and social sustainability, innovation and digital governance, environment, international relations, public health, territory and natural parks, tourism, urban planning, and housing.

Diputació de Barcelona also keeps the public informed on current issues and events through their press releases and documents. They offer a complete directory of contacts for easy access to relevant individuals within the institution. With their commitment to transparency and efficient governance, Diputació de Barcelona strives to improve the lives of their citizens and ensure a sustainable future for the province