Eggs in small packs bearing the words 'Semi-intensive eggs' must be produced in poultry enterprises in which:
- hens have continuous daytime access to open-air runs,
- the ground to which hens have access is mainly covered with vegetation,
- the maximum stocking density is not greater than 4 000 hens per hectare of ground available to the hens or one hen per 2,5 m2,
- the interior of the building must satisfy the conditions specified in (c) or (d).