DGS Cir 1-A/2011 - Guidelines terms and conditions for considering the request for relaxation in the crewing or flagging requirement under Section 456 of the Merchant Shipping Act, 1958 DGS Cir 1-B/2011 -Conditions for granting license to foreign flag ships under Section 406 or 407 of the Merchant Shipping Act, 1958 laying down the norms for engaging Indian crew on board these ships engaged in shipping and related activities in Indian coastal water