epp team members Joana LM, Luis OS, Marija V, Pedro C, and Thomas G participated in the Conference on Extremely High Intensity Laser Physics in Heidelberg from July 21 to July 25. This conference brings together the leading experts in physics at ultra high laser intensities, covering topics such as QED, laser-plasma interactions, radiation, numerical simulations and experiments, with posters by Joana LM, Marija V, and Pedro C, and invited talk by Thomas G.