You can ask your questions (also in English, Luxembourgish, or German) at info(at)atdl.lu: we will answer them as soon as possible. However, please be aware that we are volunteers, we may not have answers to everything and our response may be delayed. The answers provided are for informational purposes only and are not official positions.
But first, take the time to check the existing answers that may help you. In fact, we have compiled questions and answers that may be of interest to other Designated Workers. Our opinions are given without commitment and may be updated as things change.
Also, feel free to consult the links we provide.
« Forum Da Vinci »
6, boulevard Grande-Duchesse Charlotte