The European Standard applies to slurry surfacing (including microsurfacing) for roads, airfields and other trafficked areas.This European Standard specifies a method for sampling of slurry surfacing mixtures from production during laying. A method for sampling from the road surface after laying is described in an informative Annex (Annex A) for evaluation purposes. Production testing represents good practice and is carried out provided there are no specific local or other national regulations that are required to be followed.