Water Management (General) Regulation 2018
Current version for 1 July 2020 to date (accessed 11 July 2020 at 22:05)
Part 6 Division 1 Clause 96
96   Quorum
The number of directors that constitute a quorum for a private drainage board is as follows—
(a)  if the board consists of 3 directors—2,
(b)  if the board consists of 4 or 5 directors—3,
(c)  if the board consists of 6 or 7 directors—4.