Due to Brazil's Lava Jato probe and a sluggish economy, OEC faces a drop in revenues.
This new regulator will have to supervise the contractors who won six PPP highways worth US$8bn in order to verify compliance of transparency norms.
According to Corin Robertson, UK ambassador to Mexico, British firms have a lot to offer to an airport project, such as AMLO's Santa Lucía proposal.
Studies will be carried out on the project's environmental and social impact, preliminary design and required investment, as well as how to structure the concession.
Chinchero, Peru's delayed airport project that seeks to boost tourism in Cusco, is causing yet more problems for President Martín Vizcarra.