Mago.net has various lists that help us fill in the periodic declaration to present to the CONAI.
The CONAI contributions list by Material/packing Type contains the data ready to include in the Conai forms: packaging treated, quantities subject to the Environmental Contribution, and Contribution amount to pay for each material (steel, aluminium, paper, wood, plastic and glass).
We can print a full list of the invoices relative to the sale of the declared packaging to attach to the Declaration.
For the Declaration relative to transfers exempt from Environmental Contribution, a list contains all the figures to include on the Conai form; it lists for each customer the quantities of material sold in exemption.