First International Exposition (Crystal Palace)

The first International Statistical Congress opened on September 19, 1853 in Brussels, Belgium, with twenty-six countries in attendance.^¹ It was principally organised by Belgian astronomer and statistician Adolphe Quetelet, who envisioned a standardisation of European units of measurement to allow for collaborative research to be done between nations.^¹ Therefore, it was designed to create tentative guidelines for the process of unifying measurement in statistical research, and it was also aimed to establish leadership and regulations for future congresses.^¹ Although the first one was followed by seven further sessions across Europe between 1853 and 1876, it was unsuccessful in its initial goals to standardise all measurements across nations, as it occurred at a time when international conferences failed to overcome national interests.^¹