The abuse of fixed-term contracts in the Spanish public sector and the need to effectively regulate this situation following the Obadal case (CJEU judgment of 14 April 2026, Case c-418/2024) and the judgment of the Supreme Court, labor chamber, no. 475/20. (2026). Lex Social: Journal of Social Rights, 1-45. https://doi.org/10.46661/lexsocial.13609