Before traveling or during your stay in Peru you might want to contact some of the official sites that provide tourist information about the country as well as providing assistance to visitors:

iPERU - Official and free tourist information and assistance service. If you have any questions about visiting the country you should get in touch with the iPeru staff using the email or phone number below.  In addition, iPeru has several offices accross the different cities where you can get brochures and other tourist information. There is a 24-hour line (+51 1)  574-8000, emails iperu@promperu.gob.pe and iperuiquitos@promperu.gob.pe and also a 24-hour office located at the Jorge Chavez International Airport in Lima. iPeru can help you in case of you need to do some procedures or complaints.

PROMPERU- Organization whose goal is to promote Peru abroad.  http://www.promperu.gob.pe/