Get a hygiene passport and register for a hygiene proficiency test in Lohja! Find a suitable time for taking the hygiene proficiency test in Lohja from the list below, and move forward by clicking the “sign up” button. Traffic light colours indicate available slots for the test. If you don’t find a suitable test in Lohja, you’ll find the tests in other places here. You can also contact us and tell us which place and when you would like to do the hygiene proficiency test in.