(FILES) Yvon Gattaz, President of the CNPF, French National Council of French Employers, arrives on March 12, 1982 at the Hotel Matignon in Paris for a meeting with French Prime Minister Pierre Mauroy. Yvon Gattaz, who was the boss of employers under Mitterrand, died on December 11, 2024 night at the age of 99, his family told AFP on December 12, 2024. (Photo by Michel CLEMENT / AFP) (Photo by MICHEL CLEMENT/AFP via Getty Images)