1. During the period of secondment an expert shall act with integrity. In particular:
(a)
the expert shall perform the duties assigned and otherwise behave with the interests solely of the European Council and the Council in mind.
In particular, the expert shall, in the exercise of their duties, not accept any instructions from, nor undertake any activities for, their employer, any government, or any other person, private company or public body;
(b)
the expert shall abstain from any action, and in particular any public expression of opinion, which may reflect on their position at the GSC;
(c)
any expert shall inform their superior where the expert, in the performance of their duties, is called upon to give a decision on the handling or outcome of a matter in which the expert has a personal interest that could impair their independence;
(d)
the expert shall not, whether alone or together with others, publish or cause to be published any text dealing with the work of the Union without obtaining permission in accordance with the conditions and rules in force at the GSC. Permission shall be refused only where the intended publication is liable to prejudice the interests of the Union;
(e)
all rights in any work done by an expert in the performance of the expert's duties shall be the property of the GSC;
(f)
the expert shall reside at the place of secondment or at no greater distance from that place than is compatible with the proper performance of the duties assigned;
(g)
the expert shall assist and tender advice to the superior to whom they are assigned and shall be responsible to their superior for the performance of the duties entrusted to them.
2. Both during and after the period of secondment, the expert shall exercise the greatest discretion with regard to all facts and information of which the expert becomes aware in the course of, or in connection with, the performance of their duties. The expert shall not in any form whatsoever disclose to any unauthorised person any document or information not already lawfully made public, nor shall the expert use it for personal gain.
3. At the end of the secondment, the expert shall continue to be bound by the obligations to act with integrity and discretion in the exercise of new duties and in accepting certain posts or advantages.
To that end, in the three years following the period of secondment the expert shall immediately inform the GSC of any duties or tasks which are likely to give rise to a conflict of interest in relation to the tasks carried out by the expert during the period of secondment.
4. The expert shall be subject to the security rules in force in the GSC, including data protection rules and GSC network protection rules. The expert shall also be subject to the rules governing the protection of the Union's financial interests.
5. Failure to comply with the provisions of paragraphs 1, 2 and 4 of this Article during the period of secondment shall entitle the GSC to terminate the secondment of an expert in accordance with point (c) of Article 10(2).
6. The expert shall immediately notify the expert's superior in writing if in the course of the secondment the expert becomes aware of facts which give rise to a presumption of the existence of:
(a)
possible illegal activity, including fraud or corruption, detrimental to the interests of the Union; or
(b)
conduct relating to the discharge of professional duties which may constitute a serious failure to comply with the obligations of officials of the Union or of experts.
This paragraph shall also apply in the event of serious failure to comply with a similar obligation on the part of a Member of an institution or any other person in the service of, or carrying out work for, an institution.
7. Where the superior receives notification as referred to in paragraph 6 of this Article, the superior shall take the measures provided for in Article 22a(2) of the Staff Regulations. Articles 22a, 22b and 22c of the Staff Regulations shall apply to the superior under the terms of Article 4(1) of this Decision. Those provisions shall also apply mutatis mutandis to the expert concerned, to ensure that the expert's rights are respected.