A workshop on challenges and enhancements to the safety culture of the regulatory body (SCRB) was held on 3 June 2015 in Paris, France. The workshop provided an invaluable opportunity for an exchange of information and views on priorities, challenges and guiding principles to the SCRB. The speakers and participants were able to discuss enhancements and possible developments to help ensure and improve the SCRB. Discussions focused on the principles of the SCRB, its implementation and challenges, and enhancements that have arisen to date.