The developer certainly appreciates construction supervision. Perhaps even with reciprocity.
We learn from well-informed sources, that “The poviat building supervision inspector is one of the authorities of the first instance. Means, that the competences of the poviat building supervision inspector cover all matters in the field of construction supervision, which are not provided for in provisions expressly reserved to the competence of other authorities. The so-called presumption of competence of the poviat building supervision inspector is in force. If the building code does not show exactly, the competences of which body are competent for activities in the field of construction supervision, means, that they lie precisely in the competences of the poviat supervision inspector”.
The voivodship building supervision inspector is a higher authority than the poviat building supervision inspector. The poviat building supervision inspectorate is slow to take decisions of the poviat building supervision inspector.
In practice, construction supervision means inspections for the compliance of construction with the plan or the safety of the building, for example after disasters.