The General Directorate of Food and Veterinary Medicine (DGAV) of Portugal has announced that all swine farm operators must declare their pig herds by August 2021, no later than the day's start. This declaration can be made through farmers' organizations, dematerialized Mod.800/DGV, directly by the farmer, or at any Regional Food and Veterinary Services. The data will be entered into the National Animal Information and Registration System (SNIRA-iDigital). This declaration is a necessary health measure to combat Aujeszky's Disease. Failure to comply will result in penalties and will prevent the operator from issuing transit guides for pigs through iDigital until the situation is regularized.