The Department of Veterans Affairs' Veterans Integrated Service Network 6 (VISN 6) awarded a firm fixed-price purchase order contract to Sun Nuclear Corp.'s Medical Division for an in-vivo dosimetry system. The system is used for real-time monitoring of radiation dose during patient treatments, including the ability to measure radiation received by cardiac devices like pacemakers. The $17,345 contract has an ultimate completion date of August 2, 2024. Sun Nuclear Corp. is an established federal contractor that provides radiation therapy quality assurance products and services to various government agencies, including the VA, Defense Health Agency, and National Institutes of Health. This contract was competitively awarded without any small business set-aside.