Part-time work for 15 year old

My kid is 15 and wants a part time job in Switzerland. We live on the French side near Basel, and she would like a Saturday job. This is a great thing, but it feels like I am stepping on a land mine in terms of what is allowed or not.

Any ideas, where or whom can I contact for more information?

Interesting question. I imagine that it would be much easier to get a part-time job in France. Or go to Migros or Coop and ask to speak to HR/manager and ask them. What nationality is your kid?

This Swiss Federal government brochure might be useful. It's available in the three official languages:

https://www.seco.admin.ch/seco/de/ho...s-18-jahr.html

This document is about Swiss/resident children working in Switzerland and does not apply to non Swiss/non residents.

Check what is available for seasonal workers? That might be the exception for non residents. However, no idea if that is also valid for 15 year olds.