The project to revise the Standards was funded by Audemars-Watkins Foundation for the last three years. Across the organisational involvement in the project, collaborating entities include the Valencian Regional Government, VAERSA, TRAGSA, LAFARGE HOLCIM ESPAÑA and the Andalusian Regional Government (who collaborated on the field tests planned and implemented to verify the applicability of the standards) and a broad technical working group who collaborated on the revised publication, which includes representatives from organisations such as CEAM, University of Madrid Complutense, CREAF, University of Alicant, Aragón´s Government, University of Castilla y La Mancha, CENEAM of Valsaín, University of Valladolid, and the Polytechnic University of Madrid, to name a few.