On which date, the Global Recycling Day was observed?

Global Recycling Day is held on 18th March every year, with an aim to change the mindset of governments, businesses, communities and individuals around the world, to see recyclables as resource - not waste.The theme for Global Recycling Day 2019 was "Recycling into the Future". It was created in 2018 to help recognize, and celebrate, the importance recycling plays in preserving our precious primary resources and securing the future of our planet.