On December 8, 2019, DPC PATELKI Kuningan (Dewan Pimpinan Cabang Kuningan Persatuan Teknologi Laboratorium Medik Indonesia – Kuningan Leadership Council Branch of The Indonesia Association of Health Laboratory Technologists) invited up to 400 participants consist of ATLM (Ahli Teknologi Laboratorium Medik – Medical Laboratory Technologists), university students, speakers, and other representatives of the medical industries to attend the two-day seminar. It was intended for sharing the most prior information about the development of laboratory examinations and a better understanding of occupational safety and health efforts for the human resources of the Laboratory Technology Medical Experts. In this event, Proline introduced its products in the field of In Vitro Diagnostics. The products vary from clinical chemistry reagents, controls, calibrators, and the analyzers.