If official election results processed by an electronic tabulation system, at which level results are entered into an electronic tabulation system? - Guatemala

Country: 
Guatemala
Question: 
If official election results processed by an electronic tabulation system, at which level results are entered into an electronic tabulation system?
Answer: 
Polling station level, online connected to central station
Source: 

Guatemala, International Foundation for Electoral Systems, '2019 General Elections', Frequently Asked Questions, How will votes be counted, tabulated and reported? , accessed 14 August 2019