LIFE+ Information boards are on display since January 2015 describing the project at the locations where it is implemented, at strategic places accessible and visible to the public. By June 2016 hard information boards on the project have been placed at Sagrera, Palau Reial, Maria Cristina, Tarragona, Santa Coloma, Joanic, Saint Ildefons, Collblanc and Poble Sec stations where measurements have been performed. Panels are also permanently displayed in IDAEA-CSIC (Palau Reial) and TMB (Santa Eulalia) main offices.
