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"resumen": "INSTITUTO MEXICANO DEL SEGURO SOCIAL publicó la invitación a cuando menos tres personas IO-50-GYR-050GYR072-N-16-2026 el 20 de octubre de 2026 para mejoras de conservacion en area de urgencias de la umf. La contratación corresponde a Coahuila de Zaragoza. La excepción a la licitación pública se fundó en el Art. 43 de la Ley de obras públicas y servicios relacionados con las mismas: Obras públicas o servicios relacionados con las mismas, dentro de los montos máximos establecidos en el pef. El procedimiento fue cancelado. El expediente incluye 43 anexos y 1 partida.",
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