(nederlands) wat is de et-regeling?
Извиняваме се, това съобщение е налице само в [Нидерландски](https://level1.nl/nl/faq/ "nederlands"),[Английски (Сащ)](https://level1.nl/en/faq/ "english"),[Литовски](https://level1.nl/lt/faq/ "lietuva"),[Полски](https://level1.nl/pl/faq/ "polski") и[Румънски](https://level1.nl/ro/faq/ "română").

