In accordance with IR-OPS (Aerodrome Operating Minima), an operator must ensure that system minima for 'non-precision approach procedures', which are based upon the use of ILS without glidepath (LLZ only), MLS, GLS, VOR/DME, NDB, SRA, and VDF are no lower than MDH following value with:
Domanda 74, Operational Procedures - ATPL - Airline Transport Pilot license
VOR facility, lowest MDH=250 ft
ILS facility without glidepath (localizer) lowest MDH=200 ft