What formal assembly of representatives from states under control of Charles the 5th?

The formal assembly of representatives from states under the control of Charles V was known as the "Cortes." These assemblies were convened in various regions of his empire, particularly in Spain, and included representatives from different social classes, such as nobility, clergy, and commoners. The Cortes played a crucial role in discussing matters of taxation, legislation, and local governance, reflecting the interests of the diverse territories within Charles V's vast empire.