Some of the countries have already been incorporating the sustainability measures in the zoning/building regulations and have already formulated the guidelines and implementation mechanism for the same, but the developing countries like India are yet to formulate an effective regulatory mechanism for the same. My question is has there been any further changes/modifications/amendments or some new developments in some countries in this regard in wake of UN SDG (Transforming our world: the 2030 Agenda for Sustainable Development) or the Paris Summit on climate change (COP 21).