Journal of Measurement Science and Applications (JMSA) was launched in 2020 with the aim to be the Egypt' s first scientific journal deals with one of the specialties', Precision Measurement. JMSA is a peer-reviewed multi-disciplinary international journal established according to NIS president decree No 201-2020 and issues periodically (twice a year) by the National Institute of Standards (NIS), Egypt. JMSA is devoted to publish a profound and comprehensive work in addition to foster the dissemination of scientific information by publishing manuscripts in metrology including physical science, material chemistry and engineering in addition to materials sciences. The journal covers all aspects of metrology including, but not limited to, methodology, instrumentation, and theory of assessment, evaluation, testing, characterization and measurements. On the other hand, in this issue 5 original research articles were published. The original research papers were dedicated for the study of different aspects of science, metrology and measurements such as calibration, diagnostic radiology, disseminating of local time in Egypt and standardization. This is in addition  measurement and quantitative identification of microorganism.