This is the final report document of the Study entitled ‘DEVELOPMENT PLAN STUDY FOR ALMA BAND 2+3 PROTOTYPE COMPONENTS’ for which the agreement No. 644776/15/69626/HNE was signed by ESO and INAF on 14 March 2016. This documents reports on the activity performed by INAF since the beginning of the Phase-A study started on 26 January 2015 with a meeting in ESO Garching, Germany, with the aim to setup the international collaboration (band 2+3 consortium), to agree on the content of the study and related timescale.
