Hello Alexander - AVO does not have a formal internship program. HVO does have a formal volunteer program: http://hvo.wr.usgs.gov/volunteer/ I don't know whether or not they require US citizenship/green card. We also highly recommend the International Volcanology Field School https://www.uaf.edu/geology/academics/international-volcanology/ Best wishes, Cheryl Cameron -------- Alexander Hollige wrote: Dear Mr. and Mrs., at the moment I study geology/mineralogy in Freiberg, Germany and we have to do an 4 weeks internship. Later I would life and work in the USA as a volcanologist. If its possible to do my internship at the AVO and can I do this without to be an US citizen? Yours faithfully Alexander Hollige -- Cheryl Cameron Geologist, Alaska Volcano Observatory Alaska Division of Geological & Geophysical Surveys voice: 907-451-5012 fax: 907-451-5050