He has guaranteed that Canada would conduct a thorough and transparent investigation.

A number of scholars started a petition asking for a fair and transparent investigation of the allegations.

We urge all governments to conduct immediate, transparent investigations into these allegations, and to hold accountable those found responsible.

"The purpose is to demonstrate to the Pakistani government that this is an open and transparent investigation," he explained.

He also called for a transparent and proper investigation of the events.

An impartial, transparent investigation is required, which will shed light on who is responsible for these crimes that have shocked the international community.

They also called for a prompt, impartial, credible and transparent investigation conforming to international standards.

That sort of transparent investigation is unlikely to take place.

Yunus asked for consistent and transparent investigations on these matters.

Pillay called for "credible, independent and transparent" investigations into possible violations of humanitarian law.