1. This Regulation prescribes the rules that a metropolitan community must comply with where, pursuant to section 180 of the Act respecting the Communauté métropolitaine de Montréal (chapter C-37.01) or section 170 of the Act respecting the Communauté métropolitaine de Québec (chapter C-37.02), the metropolitan community fulfils its obligations in relation to a program to share the growth in its tax base.