Horizon 2020  will run for the next seven years from 2014-2020. With Horizon 2020, EU research and innovation are summarized in a single programme for the first time. It integrates:

• the European framework programme,
• the programme for the competitiveness of enterprises and SMEs (CIP)
• as well as the European Institute of Innovation and Technology (EIT).

The calls can be found in the participant portal under the tab "funding opportunities": http://ec.europa.eu/research/participants/portal/desktop/en/opportunities/h2020/index.html

All parts of the work programme 2016/17 can be downloaded under the following link:
http://ec.europa.eu/research/participants/portal/desktop/en/funding/reference_docs.html#h2020-work-programmes-2016-17

Very useful: the Advanced Topic Search