Art. 117 FNIA from 2022

Art. 117 Employment of foreign nationals without a permit
1 Any person who as an employer wilfully employs foreign nationals who are not entitled to work in Switzerland, or any person who obtains a cross-border service in Switzerland for which the service provider has no permit is liable on conviction to a custodial sentence not exceeding one year or to a monetary penalty. In serious cases, the penalty is a custodial sentence not exceeding three years or a monetary penalty. The custodial sentence must be combined with a monetary penalty.
2 Any person who has a legally binding conviction under paragraph 1 and again commits offences under paragraph 1 within five years is liable on conviction to a custodial sentence not exceeding three years or a monetary penalty. The custodial sentence must be combined with a monetary penalty.
3 If the offence is committed through negligence, the penalty is a fine not exceeding 20,000 francs. (1)
(1) Inserted by Annex No 1 of the FA of 14 Dec. 2012, in force since 1 Feb. 2014 (AS 2013 4375 5357; BBl 2010 4455, 2011 7325).Es besteht kein Anspruch auf Aktualität und Vollständigkeit/Richtigkeit.