Here are some references to the Missile Technology Control Regime (MTCR). Most of them deal with India, which is anxious to join:
http://www.thehindu.com/news/national/india-to-become-full-member-of-mtcr-today/article8778729.ece
http://thediplomat.com/2016/06/india-finally-joins-missile-technology-control-regime/
http://scroll.in/latest/811694/american-drone-manufacturer-to-set-up-office-in-delhi-by-year-end