1. Is the sender a debt collection agency on the police list of authorised debt collectors, or a lawyer?
2. Before the case went to debt collection, did you receive a letter with a deadline of at least 10 days from sending and a warning about further costs?
3. Can you see what the claim is about (creditor, invoice, dates), and is the amount broken down into principal, fees and interest?
4. Are the reminder fees at most DKK 100 per reminder, for at most 3 reminders?
5. Are you a private individual who has been charged a fixed compensation of DKK 310?
6. Are the collection costs within the cap for the size of the claim?

7. Is the interest no higher than the reference rate plus 8 percentage points (currently a year)?
8. Is the debt more than 3 years old, counted from the due date, without you having paid anything on it, acknowledged it or received a court decision?
9. Do you disagree with the claim or the amount?
10. Have you been put under unreasonable pressure, for example threats?