Location and adjoining areas of businesses in accordance with the Major Accidents Ordinance in the area of civil aerodromes

These data show the geographical situation and adjoining areas in accordance with Art. 11a para. 2 of the MAO (SR:814.012) within which the construction of new buildings and installations may lead to a significant increase in the risk of a major accident. Building projects located totally or partly in the adjoining area are subject to a consultation procedure with the enforcement authority for risk assessment (Art. 11a para. 3 MAO).