assessor
as defined in Regulation (EU) 2016/1011 of the European Parliament and of the Council of 8…, Article 3(1), point (12) (Definitions)
an employee of an administrator of a commodity benchmark, or any other natural person whose services are placed at the administrator's disposal or under the control of the administrator, and who is responsible for applying a methodology or judgement to input data and other information to reach a conclusive assessment about the price of a certain commodity;