# Regulation No 31 (EEC), 11 (EAEC), laying down the Staff Regulations of Officials and the Conditions of Employment of Other Servants of the European Economic Community and the European Atomic Energy Community, Article 39


Secondment at an official's own request shall be governed by the following rules:
(a)the decision on secondment shall be taken by the appointing authority who shall determine its duration;
(b)within six months of taking up his new duties an official may request that his secondment be terminated; he shall then be reinstated at once in the post formerly occupied by him;
(c)at the end of this period of six months, another person may be appointed to his post;
(d)during the period of secondment, pension contributions and any pension rights shall be calculated by reference to the salary for active employment carried by his grade and step in his parent institution .
However, an official on secondment under the second indent of Article 37 (1) (b) who acquires pension rights in the body to which he is seconded shall cease to be affiliated to the pension scheme in his original institution for the duration of this secondment.
An official who becomes an invalid while on secondment within the meaning of Article 37 (1) (b), second indent, and the dependents of an official who dies during the same period, shall be entitled under these Staff Regulations to the invalidity allowance or survivor's pension less any amounts paid to them on the same grounds and for the same period by the body to whom the official was seconded.
This provision shall not result in the official or his dependants being entitled to a total pension higher than the maximum amount he would have received pursuant to these Staff Regulations;
(e)during the period of secondment, the official shall retain his right to advancement to a higher step;
(f)when his secondment ends an official must be reinstated in the first post corresponding to his grade which falls vacant in his function group provided that he satisfies the requirements for that post. If he declines the post offered to him he shall retain his right to reinstatement when the next vacancy corresponding to his grade occurs in his function group, subject to the same proviso; if he declines a second time, he may be required to resign after the Joint Committee has been consulted. Until effectively reinstated he shall continue to be on secondment but unpaid.

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Source: https://www.legislation.gov.uk/eur/1962/31/article/39n1 (the official version)
Page: https://openlegislation.uk/eu-regulation-1962-31/article-39n1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.