159.11. The Community may prescribe the devices and methods whose use is recognized for the purposes of analysis, sampling or computation of concentration.
The Community may also fix the duration of a sampling program and a flow measurement program, determine the analysis parameters and require a permit holder to carry out the measures, sampling or analyses, and to provide it with the results thereof. The Community may, at the person’s expense, carry out the measures, sampling or analyses if the person fails to provide results which it considers satisfactory.