Ortin Laboratories Limited announced management changes. Mr. G. Venkata Ramana and Mr. B. Satyanarayana Raju are designated as Non-Executive Directors w.e.f. January 1, 2020 from Joint Managing director and whole time director and CFO respectively; Mrs. T. Uma Sangeetha has resigned as an independent director w.e.f. January 1, 2020 due to her pre occupation and personal commitments.