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

Report of the Commonwealth Observer Group: Trinidad and Tobago Parliamentary Elections, 7 September 2015

“Overall the count process was regarded as transparent. Counting procedures were followed meticulously, with polling officials, party agents and international Observers afforded a clear view of the entire process. The trial of a new protocol for polling officials to send the results to the EBC via text message, in addition to conveying the results by hand, appeared straightforward, and provided the EBC with an early indication of results. Preliminary results were announced throughout the course of the evening of 7 September 2015.”