Presented work is a typical representation of an assay analytical method validation as per ICH guidelines using two simple instrumentations- UV Spectrophotometer and HPTLC. Various validation parameters like specificity, precision, accuracy, linearity, robustness and ruggedness of the analytical methods are elaborated with reliable statistical treatments. This complete work was carried out in laboratory premises of Delhi University as per of M. Pharmacy project and had been examined by experts prior to final submission for grant of M. Pharm degree. Moxifloxacin Hydrochloride, a broad...