Appellation potential to develop "Botrytis cinerea". The subdivisions were: first-class, second-class and third-class wines. A decree by the Habsburg crown in 1757 established a closed production district in Tokaj. The classification system was completed by the national censuses of 1765 and 1772. Italy's first origin classification system was introduced in Tuscany in 1716 for delimiting Chianti production. After the unification of Italy several attempts were made to introduce some kind of protection for wine appellations, to no avail. Only in 1963 the "Denominazione di origine controllata" law was approved, starting with 1967 vintage. The world's third-oldest appellation control, after Chianti and
Gun laws in Nevada with a semi-automatic pistol; allows carrying of firearms in Nevada state parks; and statutorily mandates a background investigation (which is currently being done by all Nevada sheriffs) for CCW permit renewals for the purpose of reinstating the National Instant Criminal Background Check System (NICS) exemption for Nevada, thus ensuring that permit holders do not have to go through a point-of-contact check for every firearm purchased, as long as the CCW permit is valid. Assembly Bills 217 and 282 went into effect on July 1, 2011. Gun laws in Nevada Gun laws in Nevada regulate the sale, possession, and use of