Questão jurídica principal
Whether the plaintiff proved entitlement to remuneration for 2012-2014 under the tariff procedure
Decisão extraída
The claim for 2012-2014 failed because the plaintiff did not prove that it had properly reminded the defendant and set a grace period before estimating the usage data.
Fundamentação extraída
The burden of proof for the tariff assessment procedure lay with the plaintiff. Without proof of the mandatory reminder and grace period, the estimated billing could not be enforced for those years.