The Sustainable Use Directive (SUD) requires that all pesticide application equipment (PAE) is tested on a regular basis*
Any machine applying pesticides must be tested by the relevant dates. Timescales of test vary depending on type and size of equipment.
Machines applying pesticides to control slugs must be tested to the timescales specified below
SUD and Assurance Scheme Requirements
a. First test due before the machine is 5 years old
b. Re-test every 6 years
The NSTS test includes
a. Inspection of the spreader prior to a tray test
b. Tray test to confirm working width and evenness of spread
c. Electronic report of all test results
*The legal requirements are contained in the Plant Protection Products (Sustainable Use) Regulations 2012