An important series of guidelines to support the uniform implementation of mandatory measures to increase energy efficiency and reduce emissions of greenhouse gases (GHGs) from international shipping was adopted by the Marine Environment Protection Committee (MEPC) of the International Maritime Organization (IMO), when it met for its 63rd session from Feb. 27 to March 2, 2012, at IMO Headquarters in London, paving the way for the regulations to be smoothly and uniformly implemented by Administrations and industry.