Dear Collegues, With much pleasure we are able to announce the IUFRO 125th Anniversary Congress, which will take place in Freiburg, Germany, from 19-22 September, 2017. The official Anniversary Congress website www.IUFRO2017.com <http://www.IUFRO2017.com> is now online! The information is preliminary in nature and will be updated periodically in the lead up to the congress. With the launching of the website, the Call for Session Proposals is now open and continues until the deadline on 15. June 2016. At the website you will find guidelines for submissions and the submission form. We look forward to receiving your proposals. Subscribe to our newsletter on the congress website or follow us on Facebook (IUFRO2017) and twitter (@iufro_2017, #IUFRO2017) - for updates! See you in Freiburg in 2017! FVA Congress Organizing Team