Industrial Emissions Directive

And something that's known as the application of the best available techniques to minimise environmental impact.

So these are just EU regulatory pieces that have been laid down via policies such as the Industrial Emissions Directive or reference documents that actually then lay the standards in the area when it comes to industrial emissions and pollution control.

Another huge bucket is chemical safety and hazardous substances.

Again, we are looking at how the REACH regulation, which was introduced in 2006, and is probably going to go through an overhaul at some point itself.