RT Conference Proceedings T1 Relevance of nationality for the analysis of the accident rate in the Spanish construction industry A1 De-las-Heras-Rosas, Carlos Javier A1 Salguero-Caparrós, Francisco Miguel A1 Suárez-Cebador, Manuel A1 Herrera Pérez, Virginia K1 Trabajadores extranjeros K1 Industria de la construcción K1 Accidentes de trabajo AB The growing number of immigrant workers in the construction sector has become a distinctive feature of the labour market in this industry throughout the world, and the immigrant workforce is largely necessary for the subsistence of production in the construction sector. This study seeks to identify the nationalities with the highest prevalence of accidents in the construction sector in Spain. This is based on the analysis of 690,767 occupational accidents that occurred in the construction sector in Spain between 2013 and 2022. The results show an unequal distribution in the severity of occupational accidents in construction according to the nationality of the workers, with accidents in workers from countries such as Bulgaria, Romania, Portugal and Poland being over-represented. The findings obtained in this study reflect the need to develop specific occupational health and safety strategies that address the particular needs of each migrant group YR 2025 FD 2025-07-08 LK https://hdl.handle.net/10630/45134 UL https://hdl.handle.net/10630/45134 LA eng DS RIUMA. Repositorio Institucional de la Universidad de Málaga RD 4 mar 2026