![](https://beta.uexternado.edu.co/wp-content/uploads/2018/03/IP7A0272-380x253.jpg)
Electric Rates Certification Course: Update on new tariff methodologies
The Externado Mining-Energy Law Department invites to the course to be held April 11-13-2018.
The Externado Mining-Energy Law Department invites to the course to be held April 11-13-2018.