I can find where the word glyphosate or round up is mentioned any where on any state website. The only thing to go by is that it's a general use pesticide and to do that professionally you need a license.
Where in the process of aquiring a license (studying). I really doubt and inspector would follow someone around for spraying round up but you never know.
[Glyphosate is one of a number of herbicides used by the United States government to spray Colombian coca fields through Plan Colombia. Its health effects, effects on legal crops, and effectiveness in fighting the war on drugs have been widely disputed.]
I wonder if they have a license? or do you need it to raid another country.