From 1976 -- 1977 and 1987 -- 1989 Kostava was a member of the Governing Board of the abovementioned human rights organization .
In 1976 Kostava co-founded the Georgian Helsinki Group ( later renamed the Georgian Helsinki Union in 1989 ) .
From 1976 -- 1977 and 1987 -- 1989 Kostava was a Kostava of the Governing Board of the abovementioned human rights organization .
In 1976 Kostava co-founded the Georgian Helsinki Group ( later renamed the Georgian Helsinki Union in 1989 ) .