General project conditions
The project services shall be invoiced according to the actual time spent and at the end of the month in which the service is rendered with a payment term of 14 days.
One person-day (PD) corresponds to 8 working hours. Travel time is not calculated as working time.
Travel expenses
In addition, travel expenses will be charged at cost. Flat travel allowances (from and to Aachen, Europaplatz) 40 Ct/km, 80€/overnight stay;
120€/overnight stay in large cities and 60Ct/km; 150€/night in Switzerland, if hotel booking and billing are not covered by the customer.