What Does NAS Stand For?
NAS stands for New Active Substance
New Active Substance (NAS) refers to a chemical compound that has not been previously authorized for marketing in the European Union or any other specified regulatory framework. NAS designations are significant in the pharmaceutical and biotechnology sectors, as they pertain to innovative drugs that bring new therapeutic options to patients. The evaluation of NAS is crucial for ensuring safety, efficacy, and quality in drug development processes, ultimately contributing to advancements in healthcare.
Added on 27th September 2008 | Last edited on 16th June 2025 | Edit Acronym