In February 2020 the Environmental Administration (AEV – Administration de l’Environnement) has published a report (only available in French) concerning the controls carried out in Luxembourg between 2018 and 2019 on chemical substances and products.
If you are interested by the topic on nanoplastics, you can check the latest post on the EUON website under the title ”Nanoplastics” - it's a name game.