Picture yourself eyeing a flat in New York or a few shares of Apple or Nvidia on a US exchange. Your rupees will not work there. You first need dollars. So the first question is: how do you get them? In India, a set of RBI rules decides that. Reserve Bank of India's Liberalised Remittance Scheme (LRS) is the door through which Indians can route their dollars abroad. Think of it as the rulebook for sending money out of the country.