Birgit Ahrens, Julia Behrendt, Anja Kammerer
For 38 years, the International Paul Ehrlich Seminar (IPES) has been a forum for discussion among experts from clinical allergology, the pharmaceutical industry, drug regulatory authorities, and patient associations.
It serves as a platform for exchange on the current state of scientific and regulatory developments in diagnostics for immediate and delayed-type allergies, as well as allergen immunotherapy.
The 17th International Paul Ehrlich Seminar (IPES) will take place from September 2 to 5, 2026, at the Stadthalle Langen (near Frankfurt). Registration is now open.









