The Ministry of Food and Drug Safety (MFDS) intend to amend the following provisions of the 'Standard on Pharmaceutical Equivalence Test': 1) In case the change of a manufacturing site is accompanied by the change of manufacturing processes/methods, the equivalence data requirements before and after the change shall be rationally adjusted and applied in a differentiated manner based on the level of change, as specified in [Annex 3] 'Levels of Changes in Manufacturing Methods and Dossier Submission Requirements.' (Annex 4 of the draft) 2) In accordance with the newly established Article 27, Paragraph 3, Subparagraph 9 of the 'Regulation for Pharmaceutical Approvals, Notifications and Reviews,' where it is impossible or not meaningful to conduct a bioequivalence study, the bioequivalence data may be replaced with scientifically justified test data. (Annex 4 of the draft)