The purpose of this test is to determine the effects of a substance on the growth of freshwater microalgae and/or cyanobacteria. Exponentially growing test organisms are exposed to the test substance in batch cultures over a period of normally 72 hours. The system response is the reduction of...

The OECD Principles for Private Sector Participation in Infrastructure aim to help governments work with private-sector partners to finance and bring to fruition infrastructure projects in areas of vital economic importance, such as transport, water and power supply and telecommunications. These...

As financial markets put more and more pressure on governments to reduce their deficits and debts, sub-central levels of government are a key player in the implementation of national strategies. The room for manoeuvre to implement consolidations strategies coordinated across levels of government...

All Member States of the EU and countries from Central and Eastern Europe use agencies of various shapes and sizes as part of their system of public administration. The legal forms vary widely from country to country depending on the legal tradition and the system of administration. Public...

This Test Guideline describes the determining of the ultraviolet-visible (UV-VIS) absorption spectrum of a chemical compound to have some indication of the wavelengths at which the compounds may be susceptible to photochemical degradation. Degradation will depend upon the total energy absorbed...

In accordance with decisions made by the FDI, the OECD has initiated surveys on fiscal decentralisation for the purpose of providing international comparisons on the design of fiscal systems across levels of government. The FDI is a joint initiative of the OECD, the World Bank, USAID, the...