1.NRS 111.390 to 111.440, inclusive, apply to any interest in real property created:(a) On or after July 1, 1983, which complies with those sections, whether designated as an easement for conservation or as a covenant, equitable servitude, restriction, easement or otherwise; or(b) Before July 1, 1983, if the interest would have been enforceable had it been created after July 1, 1983, except that the interest is not enforceable against a bona fide purchaser of the real property for value or the holder of an encumbrance on real property if: (1) The purchase or encumbrance of the real property was made after the easement for conservation was created but before July 1, 1983; and(2) The easement for conservation was not enforceable at the time of the purchase or encumbrance of the real property under other law of this State.2. Those sections do not invalidate any interest in real property whether designated as an easement for conservation or preservation or as a covenant, equitable servitude, restriction, easement or otherwise, which is enforceable under other law of this State.Added to NRS by 1983, 687Added to NRS by 1983, 687