On 11 March 2021, the Chile-Argentina Winter Season Working Group (GTI) held a videoconference meeting in which the delegations of both countries reviewed the result of the 2020 winter operations of the four working works: North, Center, South, and Austral.
The Chilean delegation was presided by the Director of Borders, Mr. Carlos Dettleff, and the Argentinean delegation by the Director of Borders and Boundaries, Minister Gabriel Servetto.