On Earth Day, Norwegian Cruise Line NCL) celebrated key achievements from the past year that, as a part of its Eco-Smart Cruising program, help preserve the world's oceans. The company says that for more than four decades, it has committed to the protection of the oceans through sustainable environmental practices, investments in technology and a commitment to exceed regulatory requirements, fulfilling its core company value of Environmental Protection. NCL considers that its Eco-Smart Cruising program is leading the cruise industry with many innovative environmental policies and technologies, from garbage, waste and recycling programs to reducing the operational impact on the environment.