151First, regarding the respect for the legitimate expectation of the person concerned, it is settled case-law that the right to rely on the principle of the protection of legitimate expectations presupposes the fulfilment of three cumulative conditions. First, precise, unconditional and consistent assurances originating from authorised and reliable sources must have been given to the person concerned by the administration. Second, those assurances must be such as to give rise to a legitimate expectation on the part of the person to whom they are addressed. Third, the assurances given must comply with the applicable rules (see judgment of 27 January 2016, Montagut Viladot v Commission, T‑696/14 P, EU:T:2016:30, paragraph 43 and the case-law cited).