Representatives of NACWC staff visited Colombo Port Fire brigade and CBRN unit, SLNS Rangalla on 08th February 2023. It was the first official visit of NACWC in year 2023 at the first responders facility. The aim of this visit is to share knowledge and experience on chemical handling and identify the practical issues of the ground level. During the visit, NACWC staff got an opportunity to operate and observe the serviceability and function of advanced Chemical detection equipments available at both sections.