The document outlines the OECD's SME Greening Toolkit, which provides policy instruments to promote better environmental performance among small and medium enterprises. It was developed based on experiences in OECD countries and reviews of policies in Eastern Partnership countries. The toolkit covers regulatory, information-based, economic, and institutional partnership tools that governments can use to support SME greening. It also discusses current barriers like insufficient support for green practices and offers recommendations such as smarter regulatory approaches, information and guidance programs, incentives, and partnerships to overcome these barriers.