Les communications suivantes ont ete presentees : Simulation of car impact to pedestrian lower extremity : influence of different car-front shapes and dummy parameters on test results (Ishikawa,H, Kajzer,J, Ono,K and Sakurai,M); Safer bus fronts for pedestrian impact protection in bus-pedestrian accidents :a preliminary investigation (Kajzer,J, Yang,JK and Mohan,D); Critical assessment of helmet retention system test methods (Gilchrist,A, and Mills,NJ); The bicyclist's accidents with a counterpart : the development from 1980 to 1990 in Odense, Denmark (Larsen,LB, Nordentoft,EL and Larsen,CF); A field and laboratory study of the performance of pedal cycle helmets in real accidents (Mcintosh,A and Dowdell,B); Mathematical simulation of the pedestrian leg in lateral impact (Bermond,F, Cesari,D, Alonzo,F and Matyjewski,M); What is a realistic frontal offset test procedure (Scheunert,D, Justen,R, Herrmann,R, Zeidler,F, Decker,J and Kallina,I). (Pour la suite, voir fiche DIRR 129039).