The EC has published its "Commission Staff Working Document on the Interim evaluation of the Joint Undertakings operating under Horizon 2020", which is available at this link:
The full report on the Mid-term evaluation of ECSEL-JU, and the final evaluation of the ARTEMIS- and ENIAC-JUs are also now available
-
General http://ec.europa.eu/research/evaluations/index_en.cfm?pg=h2020evaluation.
-
ECSEL-JU Mid-term evaluation: http://ec.europa.eu/research/evaluations/pdf/ecsel.pdf
-
ARTEMIS and ENIAC Final Evaluation: http://ec.europa.eu/research/evaluations/pdf/artemis-eniac.pdf
-