There are three layers of what we in the marine group and our shipyards—we both share this common desire.... There are three areas that are internationally regulated. There's a safety management system, an SMS, an environmental management system, an EMS, and also a quality management system, a QMS. It's basically a system that companies can keep updated. We're audited on a regular basis, either annually or biennially, to make sure that the systems we put in place are actually working.
With regard to environmental, a big part of it is whether you have policies and procedures to make sure the environment is kept safe and whether your crew members and your employees in the shipyards are aware of and following those. That's how we're audited every year. If you are not either creating policies or, God forbid, you have policies but you're actually not following them, you won't pass your audit. Again, those classification societies that were brought up by the previous speaker are actually the entities that control those systems: Lloyds, ABS, DNV, and others. We subscribe to that. I'm very pleased to say that we routinely meet or exceed those requirements as far as QMS, AMS, and SMS are concerned.