The Australian men's and women's 7s sides are the champions of the Valladolid 7s tournament after winning their respective finals.
The men's team defeated South Africa 26-19 in the final after a last-minute try by South Africa was disallowed.
Meanwhile, the Australian women's 7s team thumped the USA 27-14 in the final.
Heidi Dennis and Faith Nathan scored a double, while Teagan Levi scored once.
The final World Sevens Championships round will be held in Bordeaux, France, from Friday, 5th June to Sunday, 7th June.
