Parties are invited to submit thematic reports on the issues to be considered in depth at meetings of the Conference of the Parties of the Convention on Biological Diversity. Each thematic report is on a different topic and is a one-time-only report.

• Updated response to notification 2006-080 on protected areas (2009)
• Thematic report on Marine and Coastal Biodiversity (2009)
• Response to notification 2006-080 on Protected Areas (2007)
• Belgian Report on the Implementation of the Programme of Work for the Global Taxonomy Initiative (2004)
• Thematic Report on Protected Areas (2003)
• Thematic Report on Forest Ecosystems in Belgium (2002)
• Report on indicators for biological diversity in Belgium (2001)