• Directive 2000/14/EC of the European Parliament and of the Council of 8 May 2000 on the approximation of the laws of the Member States relating to the noise emission in the  environment by equipment for use outdoors (consolidated version)
  • Directive 2002/88/EC of the European Parliament and of the Council of 9 December 2002 amending Directive 97/68/EC on the approximation of the laws of the Member States relating to  measures against the emission of gaseous and particulate pollutants from internal combustion engines to be installed in non-road mobile machinery
  • Royal Decree of 6 March 2002 on the sound power level of equipment for outdoor use (consolidated version, in Dutch or French)
  • Royal Decree of 5 December 2004 establishing product standards for internal combustion engines in non-road mobile machinery (consolidated version, in Dutch or French)