The CNS has just published a major overhaul of their website www.cns.lu.
The site is at this date only available in French.
A new service available from 1 December 2024 on is the electronic submission of a certificate of incapacity for work. This can be done using a new online form @ cns.public.lu/fr/formulaire-declaration-incapacite-travail
The new rules are :
Infopoint:
Number of certificates of incapacity for work received by the CNS for illness and accident :
Source: page 6 of the CNS annual report for 2023