Statement by Sri Lanka
H. E. Mohan Peiris, Permanent Representative
Sri Lanka Permanent Mission to the United Nations
General Assembly Fourth Committee (78th Session)
Friday, 13 October 2023
Effects of atomic radiation (item 47)
Mr. Chairperson, Distinguished Delegates,
Sri Lanka, stands firmly committed to the peaceful applications of Nuclear Science and Technology globally. We have been actively engaged with the International Atomic Energy Agency (IAEA) and various international bodies to ensure the safe and responsible use of atomic radiation and nuclear technology.
Our accession to the Convention on Nuclear Safety in 1999 underscores our dedication to implementing its provisions diligently. We commend the United Nations Scientific Committee for the Effects of Atomic Radiation (UNSCEAR) for their tireless efforts in protecting health against the risks associated with ionizing radiation. Collaborations with organizations such as the International Commission on Radiological Protection (ICRP) and IAEA are pivotal in elaborating UNSCEAR reports and ensuring the responsible use of atomic radiation.
Mr. Chair
Sri Lanka's radiation protection framework primarily applies to facilities and activities involving radiation sources. SLAERC, as the designated regulatory body, is committed to compliance with IAEA safety standards and guidelines. Our efforts are geared towards expanding our capabilities to accommodate potential future nuclear power programs, including the establishment of a national network of monitoring stations to monitor releases from neighboring nuclear power plants. Additionally, our radiation protection services encompass external monitoring and analytical measurement capabilities, with an internal monitoring program in progress.
We possess the capacity to provide supplementary monitoring support to nuclear power plant operators if necessary, and we are actively developing neutron dosimetry calibration which is a crucial process for various fields, including nuclear power, nuclear research, medical applications, and radiation protection, as it ensures the safe and accurate measurement of neutron radiation, ultimately safeguarding the health and well-being of individuals working in environments where neutron radiation is a concern. We are also in the process of acquiring verification capabilities in preparation for potential nuclear power endeavors. Our regulatory framework is being adapted to align with international standards, considering ongoing nuclear power studies.
Sri Lanka highlights its contributions to international peace and security. It emphasizes the country's commitment to innovation and safety, particularly in the development of an Automatic Gamma Scanner tailored for refinery columns which are essential in the petroleum refining process because they allow for the production of a wide range of valuable products from crude oil which is a complex mixture of hydrocarbons with different boiling points. Refinery columns are used to separate this mixture into various fractions, each containing hydrocarbons with similar boiling points. The design and operation of these columns are highly specialized to ensure efficient separation and high-quality product yields. This technology is expected to improve inspections, precision, and efficiency, benefiting both refining operations and global safety efforts. Sri Lanka's investments in safety measures are underscored, emphasizing the broader implications of these advancements for regional and global security. Refinery columns, often referred to as distillation columns or fractionating columns, are key components in an oil refinery .
Mr. Chair
In the realm of food safety, particularly in our dairy sector, Sri Lanka recognizes the importance of ensuring the safety and quality of food products. A recent study aimed to trace the origin of cattle milk using stable isotope data from various regions, finding distinctions among agro climatic zones. While the research directly addresses food safety and quality control, its broader implications for economic stability and international cooperation indirectly contribute to international peace and security. A secure food supply is essential for societal well-being, promoting peace and security both domestically and internationally. Stable isotope ratios offer a valuable tool for milk origin tracing, with potential enhancements through additional bio element isotope ratios. While this research primarily addresses domestic concerns, its broader implications for economic stability and international cooperation indirectly contribute to international peace and security by ensuring a secure global food supply .
Our examination of radiation treatment facilities revealed shortcomings in capacity and personnel to meet the rising demand for cancer care. The International Atomic Energy Agency (IAEA) can offer crucial assistance to enhance our radiation therapy capabilities, including technical expertise, training, and quality assurance measures. Despite our efforts, equipment shortages and staffing challenges persist, impacting our ability to provide optimal cancer care.
Mr. Chair
A recent study on thyroid cancer treatment in Sri Lanka has shed light on radiation exposure risks and guidelines for patients. A recent study in Sri Lanka examined thyroid cancer treatment involving radiation administration, addressing radiation exposure risks and guidelines for patients. The study evaluated the time-dependent dose rate after administration, estimating effective radioiodine within patients. Results indicate that most patients can safely leave the hospital 72 hours post-therapy, aligning with regulatory limits. This study connects to international peace and security through its broader implications for nuclear safety, health security, and cooperation. Effective management of radioactive materials, based on scientific research and guidelines, reduces the risk of contamination or incidents with cross-border implications, enhancing confidence in the safe use of nuclear technology and contributing to regional stability . This research, with its focus on nuclear safety and health security, aligns with international peace and security by minimizing radiation risks and ensuring the responsible use of nuclear technology.
Sri Lanka welcomes the resolution's emphasis on accelerating the evaluation of second primary cancers following radiotherapy, reaffirming our commitment to swiftly completing this evaluation. This streamlined approach enhances the document's focus on ongoing work and its significance in advancing radiation safety.
In conclusion, Sri Lanka remains dedicated to global nuclear safety and cooperation. We believe that through collaborative efforts, we can contribute to international peace and security by ensuring the responsible use of atomic radiation, fostering transparency, and enhancing radiation safety practices worldwide.
Thank you.