Book Two : Specific Provisions
Title Twelveter : War Crimes
Art. 264c
1 The penalty is a custodial sentence of not less than five years for any person who commits a serious violation of the Geneva Conventions of 12 August 1949 in connection with an international armed conflict by carrying out any of the following acts against persons or property protected under the Conventions :
e. compelling a person to serve in the forces of a hostile power ;
Compelling a prisoner of war to serve in the forces of a hostile power - IAC
Compelling a protected person to serve in the forces of a hostile power - IAC
EDIT.