Human Rights Watch slammed Sri Lanka's rejection of nearly half of all proposed UPR recommendations, including one that was to implement the government's own LLRC recommendations.

See here for full statement. Extract reproduced below:

'As further evidence of its lack of commitment on accountability, the government turned down basic recommendations focusing on the need to end impunity and investigate serious allegations of human rights violations. For instance, the government rejected a call from the US to “end impunity for human rights violations and fulfill legal obligations regarding accountability.” It also rejected Thailand’s recommendation to strengthen relevant legislative and administrative measures to ensure transparency and non-impunity in the judicial process on all alleged enforced disappearance cases including investigation, prosecution and reparation, which would help contribute towards its national reconciliation.

In many instances, the Sri Lankan government rejected the recommendations by arguing that it had already implemented them. However, that assertion is fundamentally untrue.  For example, the government stated that it had established a database where families of those forcibly disappeared can search the whereabouts of their loved ones, despite a complete absence of evidence that victims have had access to such a database. Notably, the government of Sri Lanka rejected all the recommendations that were made during the UPR regarding the need to protect human rights defenders and their work. Sri Lanka has a dismal track record on this issue. Since the March 2012 resolution was passed, civil society and media in Sri Lanka who are critical of the government or support accountability have come under attack.'