On Monday 28 April, a workshop about the latest measurements on BiFeO3 was organized at Laboratoire Albert Fert in Paris. The goal was to understand the apparent antiferromagnetic phase transition induced by the electric field, ultrafast dynamics measurements, and to show the antiferromagnetic domains in the G-AFM phase. Some TSAR members were present : Brahim Dkhil(CentraleSupélec), Michel Viret, Jean-Yves Chauleau (CEA/SPEC), Romain Lebrun(THALES), Stéphane Fusil, Amr Abdelsamie, Noela Rezi, Vincent Garcia (CNRS).