This Test Guideline describes an assay that assesses early life-stage effects and potential adverse consequences of putative endocrine disrupting chemicals (e.g. oestrogens, androgens and steroidogenesis inhibitors) on fish sexual development. In the test, fish are exposed, from newly fertilized...

This Test Guideline is designed to assess the toxicity of substances to freshwater aquatic plants of the genus Lemna (duckweed). Exponentially growing plant cultures of the genus Lemna (Lemna gibba and Lemna minor usually) are allowed to grow as monocultures in, at least, five concentrations of...

This Test Guideline describes the procedure for the electronic determination of pH of an undiluted aqueous solution or dispersion, the pH of a dilution of a solution or dispersion in water, or the pH of a chemical diluted to end-use concentration. It also describes procedures to determine acid...

Few small and medium-sized enterprises (SMEs) scale up, but these few fast growing firms are the major driver of new jobs added to OECD economies. This report helps policy makers get a grip on growth of those few SMEs by considering the transformation they undergo before, during and after their...

The spectacular success of several well-known new ventures in technological fields, which in little more than a decade have jumped from the state of start-ups to that of top international businesses, has pointed to innovation as a key factor in the high growth of firms. These high-growth...

This policy brief explores the benefits of incubators and accelerators, how they support inclusive entrepreneurship, what makes them successful and how the EU can learn from the experiences of other countries. While there are relatively few examples of business incubators and accelerators that...