Specialists from the Nuclear and Radiation Safety Centre (NRSC) participated in the 66th Annual Meeting of the Institute of Nuclear Materials Management (INMM), held on August 24–28, 2025, in Washington, D.C. The international gathering brought together more than 600 nuclear professionals—policymakers, scientists, regulators, and engineers—from around the world to discuss innovations and challenges in the safe, secure, and effective management of nuclear and radioactive materials. During the event, NRSC experts delivered two technical presentations. Ms. Arpi Khachatryan presented “Development and Assessment of Packaging Design for the Safe Dismantlement, Transportation, and Storage of High-Activity Radioactive Sources from an Irradiator Facility.” Her talk highlighted Armenia’s successful work on the removal of disused Co-60 sources from the K-120000 irradiator. She presented an innovative packaging solution, developed in collaboration with partners from Hungary and the Czech Republic, which ensures safe and compliant transport to Armenia’s national storage facility. Mr. Karen Haroyan presented a “Case Study on a Radiation Emergency in Armenia with Significant Contamination and Radiological Consequences.” He reviewed the 2009 incident detected at the Armenian-Georgian border, detailing the multi-agency emergency response, radiological assessment, and subsequent recovery operations. The case study underscored the importance of coordinated response mechanisms and highlighted the regulatory improvements introduced in Armenia since the incident. NRSC’s participation at INMM 2025 reaffirms Armenia’s commitment to international cooperation, regulatory advancement, and the continuous enhancement of nuclear and radiation safety practices. The conference also provided a valuable platform for exchanging technical expertise, exploring emerging technologies, and engaging with the global nuclear security community.
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.
Although Iran’s nuclear facilities are not located near Armenia’s borders, a large-scale incident could potentially lead to the spread of radioactive substances, depending on wind patterns and the nature of the explosions. What monitoring capabilities does Armenia have? How is radiation monitored, where and how often does it take place, and what have recent measurements shown? Are there any risks for the population? These questions are addressed by Armen Amirjanyan, Director of the Nuclear and Radiation Safety Centre; Karen Haroyan, Senior Specialist at the Radiological Laboratory; and Khachatur Khachikyan, Acting Chairman of the Nuclear Safety Regulatory Committee of the Republic of Armenia.
Following the bombings of Iran’s nuclear facilities, specialists from the Nuclear and Radiation Safety Centre promptly travelled to the Syunik province to conduct dosimetric measurements. Measurements were carried out in several communities, including Meghri, Agarak, and Kajaran. The results show that background radiation levels in the southern regions of Armenia have remained unchanged. NRSC continues to monitor the situation closely.
By 2036, Armenia’s operating nuclear power plant is scheduled for decommissioning. In anticipation, the Republic of Armenia must confront a range of complex challenges, foremost among them, the safe management of spent nuclear fuel and radioactive waste. Since 1989, Armenia has not exported any spent nuclear fuel. All such material remains stored on-site at the Armenian Nuclear Power Plant, posing long-term safety, environmental, and logistical concerns. “Armenia is a small country with limited specialists and experienced institutions in the field of radioactive waste management,” noted Armen Amirjanyan, Director of the Nuclear and Radiation Safety Centre, in an interview with A1+ news agency. “It is essential to mobilise all available resources to develop a comprehensive system that prevents this issue from becoming a burden for future generations. This work must begin without delay, as time is limited. Prompt action is critical to ensure the safety of both the population and the environment.” How is Armenia preparing for this transition? What strategies has the government adopted, and what concrete measures are underway to meet the challenges ahead? Armen Amirjanyan, Director of the Nuclear and Radiation Safety Centre, explored these questions and more in an interview with A1+ news agency.
The Nuclear and Radiation Safety Centre has developed a special software tool, RAD-MAP, for the Radiation Safety Department of the Armenian Nuclear Power Plant. RAD-MAP is designed to improve the management of various operational tasks among staff and shift teams. Specifically, the application enables the management to assign tasks and define their frequency, attach relevant radiometric maps (cartograms), store task completion results, monitor progress, and generate various queries and reports. Notably, the system allows all measurement results and data to be stored in a centralised database without affecting performance, ensuring efficient and reliable data management. The implementation of RAD-MAP aims to streamline workflow and enhance coordination of the Radiation Safety Department at the Armenian Nuclear Power Plant.
As part of the IAEA technical support project for Turkmenistan, NRSC conducted an expert mission at the Central Chemical Radiometric Laboratory of the Civil Defense and Rescue Operations Directorate of Turkmenistan. The mission, led by Arpi Khachatryan, a leading specialist in Radiation Safety at NRSC, aimed to enhance occupational radiation protection, dosimetry, and calibration services in the Republic of Turkmenistan, following IAEA guidelines. The mission aimed first to strengthen the knowledge in radiation protection: to provide an in-depth overview of IAEA GSR Part 3 and GSG-7 recommendations on occupational radiation protection, emphasising external personal monitoring, dose assessment methodologies, and measurement techniques. Another goal was to improve dosimetry practices by reviewing Armenia’s experience, identifying strengths and areas for improvement, and ensuring that QA/QC processes align with international standards for accuracy and reliability. To enhance dosimetry System Operation, Armenian specialist offered a detailed overview of the Harshaw 6600 Lite System, including its components such as TLD 100 Dosimeters, calibration methodologies, and testing procedures to ensure proper functioning and maintenance of dosimetric equipment. Special attention was paid to Calibration Procedures: guiding the development of standard calibration procedures for dosimeter irradiation and reader calibration, ensuring traceability and consistency in dose measurements. NRSC expert also assisted their Turkmen colleagues in refining data reporting methodologies, introducing improved data recording and reporting practices aligned with international standards. Local laboratory personnel received hands-on training in WINREMS software for calibration and data acquisition, as well as in annealing and irradiation techniques, dosimeter reading, and calibration processes. The training also covered Cs-137 use for external irradiation and reader calibration. The NRSC remains committed to supporting international collaboration and capacity-building efforts to enhance radiation safety in alignment with global standards.
NRSC specialists Satine Vardanyan and Karen Haroyan attended the 37th Annual Regulatory Information Conference in Washington, D.C. In addition to participating in the conference, the Armenian delegation held high-level meetings with the newly appointed Chairman of the U.S. Nuclear Regulatory Commission (US NRC), David A. Wright, as well as Commissioners Christopher T. Hanson and Matthew J. Marzano. Key discussion topics included the operational life extension of the Armenian NPP’s 2nd Unit, future decommissioning plans, spent nuclear fuel management, and the construction of new nuclear reactors in Armenia. The delegation also addressed the need to enhance the training and capabilities of NRSC staff. Armenian specialists provided insights into the current state of nuclear safety in Armenia, outlining challenges and potential solutions. NRC Chairman David A. Wright and the commissioners reaffirmed their commitment to supporting Armenia’s nuclear safety efforts, particularly in regulatory and defence areas. Discussions focused on strategies to overcome current challenges, strengthen personnel training, and modernise the regulatory framework. NRC officials also invited Armenian specialists to participate in the review and analysis of design documents for small modular reactors. Satine Vardanyan and Karen Haroyan met with American colleagues from Brookhaven National Laboratory (BNL) and Advanced Systems Technology and Management, Inc. (AdSTM) to explore opportunities for further cooperation, specialised training programs, and professional development initiatives for NRSC staff. NRSC values such engagements, recognising their crucial role in strengthening international collaboration and enhancing Armenia’s nuclear energy regulatory capabilities.
The International Conference on Enhancing Nuclear Safety and Security Through Technical and Scientific Support Organizations (TSOs): Challenges and Opportunities in a Rapidly Changing World was hosted at the Headquarters in Vienna from 2-6 December 2024. It brought together experts from all over the world to exchange the best practices and enhance the technical and scientific capacities of TSOs to enhance and promote their potential contribution to the nuclear and radiation safety and security of facilities and activities. The special session was devoted to the IAEA-developed TSO Self-Capability Assessment Methodology aimed to assess and further develop the TSO scientific and technical capabilities, and evaluate how these are developed, sustained and applied in regulatory functions. The tool is of high interest for the TSOs worldwide and many Member States expressed their desire to implement it in their TSOs. In 2024 TSO self-assessment with the TOSCA toll was concluded in 2 countries – Armenia and Ghana. NRSC representative Marina Simonyan participated in the special session. She shared with the participants the company’s experience of conducting self-assessment with the IAEA-developed tool. The results of the self-assessment were discussed with the IAEA expert team during the National Workshop held in Armenia on 19-21 November 2024 and summarized in the recommendations, which will serve as a basis to develop an “Action plan” for their implementation.
