Safe trade is a major goal of systems of Bioregional democracy and is often advocated alongside it, e.g. by Greens. Both are also implicitly related to Community-Based Economics, as local trade in local goods with no reliance on alien organisms presents no ecological risk to its genomes, soil, or drainage basins. Accordingly, some advocates argue, local trade in any native species within an ecoregion's borders should not be taxed at all, as it presents little or no ecological risk compared to imported goods, and so requires little or no regulation, labelling, inspection, or other expenses.