The sardine industry is a significant source of formal employment in Sonora, Sinaloa, Baja California, and Baja California Sur, accounting for around 40% of Mexico's fishing volume and creating direct and indirect jobs for over 53,000 people. The industry has been operating since the 1960s and has been supported by the government and the industrial sector, leading to the modernization of fishing fleets and process plants. The industry has also obtained sustainability certification from the Marine Stewardship Council, demonstrating its commitment to the marine ecosystem and economic and social development in the northwestern region of Mexico.