I think they've been of limited import so far. The Inter-American Commission on Human Rights, Amnesty, Human Rights Watch, as well as Reporters Without Borders, have issued various reports, communiqués, releases, and so on, about the human rights situation, calling for protection of human rights activists. Unfortunately, if you look at the precedent in Honduras, the proof is in the pudding, so to speak. I don't think it's been nearly as strong as it could have been. It's going to require much more significant measures than that to improve the situation of human rights impunity in Honduras.
On May 21st, 2013. See this statement in context.