IRJ at the UITP 59th World Congress, Dubai: Metrolab is name of the new company launched today jointly by Paris Transport Authority (RATP) and Alstom with the objective of developing a new generation of automatic metro systems. A prototype of the system, which will be suitable for both new projects and refurbishing existing lines, will be completed by 2013 and the finished product will be marketed by RATP and Alstom, either separately or jointly for turnkey projects, as Optimet.