"On 25 October 2025, the 16th (Inter)National Congress on Legal and Forensic Psychology was held in Barcelona, in which INTRAS had a prominent role. Dr Francisco Alonso presented the paper ""The importance of retrospective research in determining legal measures"". In addition, INTRAS coordinated Symposium 18, ""Some legal dimensions of traffic and safety psychology"", with the following papers: ""Effectiveness of psychoeducational interventions with traffic offenders and delinquents"", by Macarena Tortosa, Mireia Faus, Francisco Alonso and Bosco Martí. ""'Non-conventional' risks to road safety in last-mile delivery"", by Sergio A. Useche, Francisco J. Llamazares and Cristina Marin. ""Blood alcohol and road crashes. Evidence for lowering the legal limit to 0.2 g/l"", by Ignacio Lijarcio, Sergio A. Useche and Luis Montoro. ""Transformation of the communication strategy in Spanish road safety campaigns"", by Mireia Faus, Cesáreo Fernández and Francisco Alonso. ""Data space in mobility and road safety: legal and governance challenges"", by Francisco Alonso, Cristina Esteban and Mireia Faus."