The DG Trade website provides a lot of information about new initiations, ongoing investigations and measures in force (http://trade.ec.europa.eu/tdi/). You can subscribe to be informed about new cases, and will be alerted automatically as soon as the initiation of a new investigation is published. Information about ongoing investigations, and the timeframe and key steps of an investigation, can be found here:

http://trade.ec.europa.eu/doclib/rss/tdi_ongoing.xml

 

Alternatively, you can regularly consult the TDI website for information on new cases.

 

The detailed findings of investigations are published in the Official Journal, for example as a regulation imposing provisional or definitive AD/AS duties or terminating the proceeding without duties being imposed.

 

Source: “TDI Trade defence instruments, Anti-dumping & Anti-subsidy - A Guide for Small and Medium-Sized Businesses” by the European Commission