Division 3 METHODOLOGYF1 United Kingdom Original text. Later amendments are not shown. 3.1Trans-esterification with methanolic solution of potassium hydroxide at room temperature Annotations Textual amendments F1 Substituted by Commission Implementing Regulation (EU) 2015/1833 of 12 October 2015 amending Regulation (EEC) No 2568/91 on the characteristics of olive oil and olive-residue oil and on the relevant methods of analysis. ← Division 2 Division 3 Division 3.1 →