Hello, how can the CNS assist you?

Welcome to the Employers section!

Frequent procedures

Request for a control for an insured person who is unable to work

Declaration of incapacity for work of the staff of a private household

Procedures for private households on MyGuichet.lu
Basics and best practice

Affiliation

Social security card

Health insurance in a nutshell

Complaints and appeals
Sickness, accident, special leave

Declaration of incapacity of an employee

Administrative control

Progressive return for therapeutic reasons

Authorised absences from home when on sick leave

Show all

News

Actualités

Joyeuses Fêtes !

Publication date 17.12.2025

🇱🇺 D’CNS wënscht Iech an Äre Léifste schéi Feierdeeg. Passt gutt op Iech op! 🇫🇷 La CNS vous souhaite, ainsi qu'à vos proches, de merveilleuses fêtes de fin d'année. Prenez bien soin de vous ! 🇩🇪 Die CNS wünscht Ihnen...

Welcome to the Employers section!

Here you will find essential information on common procedures, good practices and the basics to know about employee affiliation, social security cards and health insurance.

This page also explains the procedures to follow in the event of sickness or accident, as well as special leave.

The objective is to help employers better understand the rights and obligations of their employees, while providing tools to monitor incapacity declarations as needed.

Not an employer? Choose the Insured or Health Professionals section in the top left-hand corner, next to the CNS logo.

Last update 17.12.2025

Hello, how can the CNS assist you?

Welcome to the Employers section!

News

Actualités

Joyeuses Fêtes !

AAA, CCSS & CNS: 2 years of online procedures for private households!

Welcome to our new website

Beware of false incapacity certificates!