3.No later than three months after official confirmation of the first outbreak, and every two months thereafter, the Member State shall forward an electronic file in the format shown in Annex IIb containing the following core information on operational expenditure: amounts paid for slaughtered animals, transport and destruction of carcasses, eggs and milk, cleaning, disinfecting and disinsectisation of the holding, destruction of feedingstuffs and, where applicable, destruction of equipment.