Ta raven agregacije, ki se imenuje osnovna raven agregacije, mora biti tako za proizvodnjo kot za vse kategorije (vmesne in končne) potrošnje najmanj raven P60 ESR 95.
This level of aggregation, which is referred to as the elementary level of aggregation, shall be at least as detailed as the P60-level of ESA 95, for output as well as all categories of (intermediate and final) use.