To answer this question, we need to understand what FLA refers to and whether H&M became a member of it in 2010.
FLA stands for the Fair Labor Association, which is a non-profit organization that focuses on improving workers' rights and working conditions in the global supply chain. The FLA works with companies to ensure that their supply chains are ethical and compliant with labor standards.
In this case, the statement is False. H&M actually became a member of the FLA in 2013, not in 2010. Therefore, Option B is the correct answer.