Board members of the ESTP: 

• Wolfgang Bäumler (University Hospital of Regensburg, Germany)
• Christa De Cuyper (Dermatologist, Bruges, Belgium) 
• Michael Dirks (Founder and managing director of THE 3 PYLONS GmbH, Germany)
• Milena Foerster (International Agency for Research on Cancer (IARC), Lyon, France) 
• Urs Hauri (Cantonal Laboratory Basel, Switzerland)
• Katrina Hutton Carlsen (Bispebjerg Hospital, Denmark)
• Marie Leger (Dermatologist, New York, USA)
• Walter Liszewski (Dermatologist, Northwestern University, USA)
• Jørgen Serup (Bispebjerg Hospital, Copenhagen, Denmark)
• Ines Schreiver (German Federal Institute for Risk Assessment (BfR), Berlin, Germany)
• Steffen Schubert (German Information Network of Departments of Dermatology (IVDK), Göttingen, Germany)
• Sebastiaan van der Bent (Dermatologist, Amsterdam, The Netherlands)

International invited speakers:

• Jens Bergstrøm (Heavenly Ink, Sweden)
• Janos Cambiaso
• Aaron Deter-Wolf (Tennessee Division of Archaeology, USA)
• Andy Engel (Tattoo Artist, Andy Engel BWK, Germany)
• Maik Frey (Tattoo Artist, Germany)
• Birgit Gutsche (CVUA, Germany)
• Esben Hammershøy (InkBase, Denmark)
• Joey Karregat (Amsterdam University Medical Center, The Netherlands)
• Linda Katz (Food and Drug Administration (FDA), USA)
• Nicolas Kluger (Department of Dermatology, Helsinki University Hospital, Finland) 
• Susanne Kochs (BfR, Germany) 
• Erich Mähnert (Tattoo Artist & “Save-the-pigments” activist, Austria)
• John Misock (Ceutical Labs, USA)
• Dolores Murray (CETA - European Tattoo Association)
• Nataly Portilla-Maya (Department of Dermatology, Clínica Erasmo, Colombia)
• Rebecca Ryrberg (SRT - Sweden's registered tattooists, Sweden)
• Patrycja Rogowska (Medical University of Gdańsk, Poland)
• Marko Susnik (Austrian Economic Chamber (WKO), Vienna, Austria)