Which geographic region first implemented mandatory carbon footprint labeling for retail products, creating a system that tracks emissions from production to point of sale?

Sustainability has become a crucial factor in retail success across different geographic markets. Many regions have developed unique approaches to sustainable retail based on their environmental challenges and consumer preferences. This poll tests your knowledge about landmark geographic sustainability initiatives in retail that have reshaped industry practices and influenced global standards.

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Scandinavia (specifically Sweden in 2009)
Pacific Northwest (USA and Canada in 2011)
Japan (nationwide program in 2008)
European Union (pilot program in Germany and France in 2010)