25.11.2013 Participation of Ledum Ltd in the international exhibition in Dusseldorf, Germany 2013 14.11.2013 Ledum Ltd received a certificate for a quality management system in accordance with the requirements of DSTU ISO 13485:2005 14.08.2013 Application of filtration technologies in clinical and industrial transfusiology 30.06.2013 The cycle of exit conferences of Ledum Ltd with Terumo BCT Europe N. V. on the basis and with the participation of the three largest BTSs of Ukraine 25.05.2013 Scientific-practical conference for the 80-th anniversary of the Blood Service of the Crimea in Alushta 25.04.2013 The 4-th International medical forum in Kiev