From the WIA, original post here.

Date : 27 / 06 / 2016 
Author : Jim Linton – VK3PC

This annual contest is on July 9-10 with the rules having categories for single and multi-operator stations.

The objective is to contact as many others as possible, especially IARU member society HQ stations, on the 160m, 80m, 40m, 20m, 15m and 10m bands.

Multipliers are the total number of International Telecommunications Commission zones worked, plus IARU member society HQ stations and nominated officials.  The WIA will have VK5WIA on air.

For the first time the new IARU member society, the Amateur Radio Society of Kosovo, will join as Z60A from multiple stations around the country.

Under the rules, designated IARU officials from the Administrative Committee and the three IARU regions are also multipliers.  Each multiplier will be clearly identified by the callsign designator. 
The complete rules at here.