Pursuant article 197 of the New Administrative Contentious Code, the judicial offices of all the country since July 2, 2012 can notify demands for the National Hydrocarbon Agency - ANH to the following email:

notificacionesjud​iciales@anh.gov.co

Administrative Notific​​​​ations

In accordance with the provisions of article 69 of the law 1437, 2011, when unknown information about the recipient that should be notified of an administrative action the entity shall publish on its website or in a public access place, the relevant citation or notice for five (5) days, so, ANH publishes the following:​