We have invited you to participate in our study “Living in Germany”, the largest long-term study on social developments in Germany. The letter we sent you contains the website adress and the access code for the online questionnaire. With the QR code printed on the right side of the letter you can reach the questionnaire directly. You can complete the online questionnaire in English by changing the language. Below you can find an English version of our study flyer and our declaration on data protection.