Guillermo advises domestic and international companies in sectors such as automotive, manufacturing, medical, retail, consumer goods, logistics, and services on individual and collective labor law matters. His practice includes the implementation of labor strategies, collective bargaining, union relations, consultations and legitimizations, collective disputes, terminations, and organizational restructuring, as well as compliance with labor obligations. Additionally, he participates in designing and implementing strategies to address labor reforms and their operational and regulatory implications, as well as projects related to freedom of association and collective bargaining within the framework of Mexican legislation and Mexico's international commitments.
He is part of the firm's Labor Intelligence practice, developing data analysis tools and risk assessment models that allow companies to anticipate regulatory impacts and design more efficient operational and labor relations strategies.
Prior to joining De la Vega & Martínez Rojas, he served as a research assistant at ITAM on international trade law projects.
Collective bargaining in the airline sector that successfully averted a strike and ensured operational continuity.
Volkswagen secured a union agreement with 63% approval, avoiding a strike and ensuring operational continuity following complex negotiations.
Revision of the collective bargaining agreement at Monte de Piedad, achieving labor savings greater operational flexibility to ensure institutional.
Agreement between ASPA and Aeroméxico with a 7.5% salary increase and 12% in benefits, aligning incentives and restoring labor stability.
The Supreme Court of Mexico dismissed the ASPA Contract B case, providing legal certainty and a definitive end to a key litigation for Aeromexico.
Acuerdo multianual con STIA que asegura estabilidad laboral y competitividad operativa para más de 1,200 trabajadores en Aerolitoral.
In 2024, the operations of one of the country's most advanced automotive plants faced a critical disruption: a 24-day strike.
A national strike at Monte de Piedad was averted, protecting operations across 300 branches and securing a balanced labor agreement.
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