Home Building Society Competition
RugbyWA conducts an annual competition for seventeen clubs contested from April to September. Sponsored by Home Building Society, the competition consists of 6 Grades, plus U19s and Women's Grades.
1st Grade & 2nd Grade
Contested by ten teams over 18 rounds plus a finals series. 1st Grade is the highest level of club rugby available in Western Australia.
3rd, 4th, 5th and 6th Grade
Contested by a maximum of 10 teams per grade over 18 rounds plus a finals series. Different clubs compete in each grade, with 6th grade being the most "social" of all the levels.
Under 19
Contested by nominated teams from various clubs, the competition consists of 18 rounds plus a finals series, with the 2nd half of the season splitting teams into two divisions
Women's
Contested by nominated teams from various clubs, the competition consists of 15 rounds plus a finals series.
