I think the most relevant information in this text are:

• Italy became a Republic in 1946 as a result of a referendum
• The country is organized as a centralized State
• The Head of the State is the President of the Republic
• The Legislative is composed of two chambers: Senato and Camera
• All laws must be approved by all the Parliament
• A contract of employment can be indefinite or fixed-term
• The contract of employment may also be terminated by the resignation of the employee, provided a notice period is respected
• The trattamento di fine rapporto may be partially paid in advance
• Work performed in excess of 40 hours a week is overtime: overtime must be paid with an increase of not less than 10 per cent over the regular rate
• Student workers are not obliged to work overtime on Sundays and must be given paid days off work to take exams