This Test Guideline describes a method which is an adaptation of the Soap and Detergent Association semi-continuous activated sludge (SCAS) procedure for assessing the primary biodegradation of alkyl benzene sulphonate. The test does not simulate those conditions experienced in a sewage...

This test guideline describes a test procedure to gain information on dispersion stability of manufactured nanomaterials in simulated environmental media. The main purpose of this guideline is to assess the ability of a nanomaterial to attain a colloidal dispersion and to conserve this...

The Government budget allocations for R&D includes statistics on Government appropriations or outlays of R&D by socio-economic objective (SEO), using the NABS 2007 classification i.e: exploration and exploitation of the earth, environment, exploration and exploitation of space, transport,...

The latest indicators and information on R&D tax incentives also feature on the dedicated OECD website Measuring R&D tax incentives , including the latest edition of OECD R&D tax incentive country profiles .