WAZA requires all members to adhere to policies that prohibit participating in cruel and non-selective methods of taking animals from the wild.
For a number of years, WAZA has attempted to work collaboratively with JAZA and its members to stop the collection of animals from the Taiji drives fisheries. Annually the drives draw international attention and criticism for the killing of dolphins and WAZA has previously joined other organizations in speaking out against the practice.
WAZA made ongoing attempts to negotiate the issues including during a meeting in Tokyo last year when WAZA proposed that JAZA enforce a two-year moratorium on taking animals from the drive by its members. The moratorium was rejected by JAZA. The issue was discussed again at WAZA's international conference in November with a goal to influence change in JAZA's position on members accepting animals from the drive fisheries. JAZA responded by proposing some guideline changes that would put restrictions on the method of capturing dolphins and improving animal care, but because it did not restrict taking animals from the drive, WAZA Council concluded that a satisfactory agreement could not be reached and voted to suspend the Japanese association's membership.