A new report "A world that counts - Mobilising the Data Revolution for Sustainable Development" was recently published. The document points out the need for globally available and freely accessible data to monitor progress of Sustainable Development Goals (SDGs), to hold governments accountable and foster sustainable development. This issue needs to be solved in a timely manner, as the gaps between developed and developing countries, between information-rich and information-poor people are increasing. Furthermore, better integrated, timely and validated information can lead to better decision-making and real-time feedback to the citizens. However, still some challenges remain, and the report points out recommendations to overcome existing limitations (countries have poor data, data arrives too late, many issues are barely covered), e.g. through a global "Network of Data Innovation Networks" that connects both organizations and experts. 

The report was written by UN-IAEG, which is the United Nations Secretary-General’s Independent Expert Advisory Group on a Data Revolution for Sustainable Development and is available online here: http://www.undatarevolution.org/wp-content/uploads/2014/11/A-World-That-Counts.pdf