Tension between investment protection and right to regulate has not been resolved yet and it is even more dangerous when States take measures in order to target health, social and economic effects of the covid-19 pandemic. Facing investor-State dispute resolution reform, an approach from Martha Fineman's vulnerability theory is imperative. Placing human being (vulnerable subject) as the center of the analysis, right to regulate protection should be a pre-stage for building resilience from social institutions. Therefore, States would not be at risk of compromising their budgets in international arbitration or experiencing “regulatory chill
Technical Barriers to Trade
The first seeming obstacle to the emergence of a single African market is the contradictions between the stated aims of AfCFTA and some of the principles set out in the AfCFTA Agreement. As noted earlier, AfCFTA’s objectives include creating “a single market” and laying “the foundations for the establishment of a Continental Customs Union”. Yet, one of the principles under Article 5 is “variable geometry”, that is, differentiated integration. Of course, variable geometry was designed to recognise the heterogeneity and diversity in Africa’s economies. However, a single market is not consistent with an a la carte approach, where members integrate at different speeds.