This book is open access under a CC BY 4.0 license. This book investigates why despite more
and more resources devoted to safety training expectations are not entirely met particularly
in the industrial sectors that have already achieved a high safety level. It not only reflects
the most precious viewpoints of experts from different disciplines different countries with
experiences in various industrial fields at the cutting edge of theories and practices in terms
of safety professionalization and their relationships. It also consolidates the positioning of
the Foundation for an Industrial Safety Culture highlighting what is currently considered at
stake in terms of safety training taking into account the system of constraints the different
stakeholders are submitted to. It reports some success stories as well as elements which could
explain the observed plateau in terms of outcome. It identifies some levers for evolution for
at-risk industry and outlines a possible research agenda to go further with experimental
solutions.