- Ausstellung Chemischer Apparate (Achema)
- Conference of the European Ceramics Society (ECRS)
- Deutsche Akademie für Photobiologie und Phototechnologie (DAfP)
- Electrochemical Society (ECS)
- European Materials Research Society (E-MRS)
- Excited States of Transition Elements (ESTE)
- International Conference of Lithuanian Chemists (Chemistry)
- International Conference on Ceramics (ICC)
- International Conference on Luminescence (ICL)
- International Conference on Luminescence and its Applications (ICLA)
- International Conference on Luminescence of Lanthanides (ICLL)
- International Krutyn Summer School 2012 (IKSS2012)
- International Materials Symposium (MATERIAIS)
- International Symposium for Phosphor Materials
- International Symposium on Luminescence Spectrometry (ISLS)
- International Symposium on Structure-Property Relationships in Solid State Materials (SPSSM)
- International Workshop on Persistent and Photostimulable Phosphors (IWPPP)
- Laser Ceramics Symposium (LCS)
- Light Sources (LS)
- light+building
- Phosphor Global Summit (PGS)
- Rare Earth Elements and Compounds Conference (REEC)
- Rare Earth Research Conference (RERC)
- Solid State Chemistry (SSC)