A total of 89 of the CCW's 123 states parties and
a dozen observer states attended the Review Conference held 12 - 16 December 2016, along with representatives from UN agencies, the International Committee of the Red Cross, and the Campaign to Stop Killer Robots.
After speaking to more than a
dozen observers of the teacher evaluation legislation from various points of view, the answer is a more complex layer of personality rubs, distrust and skepticism, mixed in with the
state's longstanding feud between the
state's conservative school reform community and teacher unions.