First name and surname (in some circumstances it may be worth specifying which is your first name and which is your surname, if it is not clear).
Address (in full and with no abbreviations).
Telephone number(s) on which you can be easily reached. Details of the type of telephone contact number (e.g. office, private, mobile). Set a respectable greeting on any answer machine.
E-mail address (professional and reputable, e.g. firstname.surname@...)
Date of birth
Nationality: Specify nationality, if CH nationality is not clearly apparent from your name and home town. Foreign citizens Details of residence permit and work permit (L/B/C).
Civil status and children: optional.
Application photo: optional, if not explicitly requested in the job advertisement. Place an application photograph in the top right hand corner of the first page of your CV. You should use a high quality portrait shot. It is worth making a trip to a professional photographer!