The test method described in this Test Guideline, is intended to define the lethal and sub-lethal effects of chemicals on the early life stages of the species tested. The early-life stages of fish are exposed to ,at least, five concentrations of the test substance dissolved in water, preferably...

This report identifies the issues arising from the development of a multilateral instrument that modifies bilateral tax treaties. Without a mechanism for swift implementation, changes to model tax conventions only widen the gap between the content of these models and the content of actual tax...

This report sets out recommendations for domestic rules to neutralise the effect of hybrid mismatch arrangements and includes changes to the OECD Model Tax Convention to address such arrangements. Once translated into domestic law, the recommendations in Part 1 of the report will neutralise the...

The mobility and fungibility of money makes it possible for multinational groups to achieve favourable tax results by adjusting the amount of debt in a group entity. The 2015 Report established a common approach which directly links an entity’s net interest deductions to its level of economic...