"Lodge system" means the system under which a society is operating if:
1. The society has a supreme governing body and subordinate lodges into which members are elected, initiated or admitted in accordance with its laws, ritual and rules; and
2. The subordinate lodges are required by the laws of the society to hold regular meetings at least once in each month.
(Added to NRS by 1971, 1835; A 1991, 223)