Whether his department has put mechanisms in place for all municipalities and provinces to integrate and align their development plans and respective growth and development strategies to that of the national government, to allow for a co-ordinated approach to development to take place across all spheres of Monday, 16 November 2015 1531 INTERNAL QUESTION PAPER: NATIONAL ASSEMBLY NO 49 - 2015 government leading to economies of scale and enhanced investment in infrastructure making a significant impact on gross domestic product growth year on year from 2010 to 2015; if not, why not; if so, what are the relevant details of the success of integrated development across all spheres of government?