%0 Conference Paper %F Oral %T Benefits of using a declarative web portal to make the additional protocol declarations -application with the french portal pastel %+ Bureau Nucléaire (IRSN/PDS-DEND/SNPC/BN) %A Millot, Lucie %Z IRSN %< sans comité de lecture %B Symposium on International Safeguards: Building Future Safeguards Capabilities %C Vienne, Austria %8 2018-11-05 %D 2018 %K Additional protocol %K PASTEL %Z Computer Science [cs]/Human-Computer Interaction [cs.HC]Conference papers %X The paper will present the French Additional Protocol (AP) declarative web portal PASTEL and benefits of using it. In order to support IAEA mandates, France, as a Nuclear Weapon State and important nuclear industrial actor, has decided to develop an additional protocol web portal to be more efficient and to improve this registration. This portal was developed in 2014 and used the first time in 2015. On the one hand, the paper presents the technical organization put in place to do declaration and explains the reasons that led France to develop such a device. Then, it explains how the portal allows us to carry out the French obligations thanks to its specific tools. On the other hand, it focuses on the French experience and the lessons learned by the use of PASTEL for three years. It outlines benefits of PASTEL with a study of registrants' behaviorbehaviour. This study shows that PASTEL allows both for registrants and state authority, to save time and improve efficiency. One of the biggest challenges is to make the registrant feel concerned by AP registration. If training and documentation are an answer, it will show that the portal ergonomics implementation and website design can be also an important way to communicate. %G English %2 https://irsn.hal.science/irsn-03881208/document %2 https://irsn.hal.science/irsn-03881208/file/ID%2099%20%20MILLOT.pdf %L irsn-03881208 %U https://irsn.hal.science/irsn-03881208 %~ IRSN