Specialists from Armenia’s Nuclear and Radiation Safety Center (NRSC) participated in the Nuclear Forensics Technical Exchange, held on August 20–22 at Argonne National Laboratory, in Lemont, (Illinois, the US). The international event brought together experts to discuss radioactive source registries, field data collection, and the development of National Nuclear Forensics Libraries (NNFLs). Armenia was represented by Ms. Arpi Khachatryan, Mr. Karen Haroyan, and Ms. Anahit Petoyan. During the program, Ms. Petoyan, a PhD student at NRSC, delivered a presentation titled “Towards Accurate Quantification of Non-Homogeneous Swipe Samples in Gamma Spectrometry.” Her research addressed challenges in analyzing heterogeneous contamination and proposed methods to improve measurement accuracy in nuclear forensics investigations. The program combined theoretical discussions—such as the expansion of the xARIS platform developed by NRSC and the outcomes of the ISTC cooperation project—with hands-on sessions using Argonne’s NNFL toolkit, field detection instruments, and integrated registry software. Such exchange of experience is an important step in developing nuclear forensics capabilities in Armenia, contributing to the creation of a National Nuclear Forensic Library.
The Nuclear and Radiation Safety Centre is proud to announce the release of xARIS Version 1.0, a groundbreaking upgrade to the Advanced Regulatory Information System (ARIS). Completely redesigned and reimagined, xARIS retains the powerful functionalities of ARIS v2.5 while introducing an enhanced user interface and two brand-new modules: OCCUDOSE and RADEVENTS. The new interface is sleek, modern, and user-friendly, improving navigation, accessibility, and task management for regulatory body professionals Module OCCUDOSE enables real-time monitoring and advanced analysis of occupational radiation doses. It is a vital tool for tracking worker exposures and ensuring safety standards are met. Module RADEVENTS provides a structured platform for managing radiation and security-related events, enhancing reporting, documentation, and compliance tracking. xARIS builds upon user feedback to enhance existing functionalities with more customisation options, streamlined workflows, and improved data management. Six interconnected modules, RASOD, Licensee, Authorisation, Inspection, Occudose, and Radevents, work together to provide a comprehensive digital solution for regulatory operations. xAris includes flexible reporting, multilingual support, secure database backup and restore, role-based user management, and powerful statistical tools. Existing users can easily upgrade following the provided instructions or by contacting the support team. More about xARIS can be read here.
