When was the European Pillar of Social Rights formally proclaimed?

The European Pillar of Social Rights was formally proclaimed on 17 November 2017 during the Social Summit for Fair Jobs and Growth held in Gothenburg, Sweden. This significant initiative aims to reinforce the social dimension of the European Union, focusing on ensuring that all citizens have access to essential rights in areas such as employment, education, social protection, and inclusion. The proclamation marks a pivotal moment in the EU’s commitment to promote fair and inclusive labor markets and welfare systems, which reflects a collective understanding of the importance of social rights amidst economic changes and challenges in member states.

The other dates in the options represent different events or milestones that are not directly linked to the formal proclamation of the Pillar, making them incorrect in the context of this specific question.