Taking into account of child raising-periods

1.   For the purposes of this Article, ‘child-raising period’ refers to any period which is credited under the pension legislation of a Member State or which provides a supplement to a pension explicitly for the reason that a person has raised a child, irrespective of the method used to calculate those periods and whether they accrue during the time of child-raising or are acknowledged retroactively.
2.   Where, under the legislation of the Member State which is competent under Title II of the basic Regulation, no child-raising period is taken into account, the institution of the Member State whose legislation, according to Title II of the basic Regulation, was applicable to the person concerned on the grounds that he or she was pursuing an activity as an employed or self-employed person at the date when, under that legislation, the child-raising period started to be taken into account for the child concerned, shall remain responsible for taking into account that period as a child-raising period under its own legislation, as if such child-raising took place in its own territory.
3.   Paragraph 2 shall not apply if the person concerned is, or becomes, subject to the legislation of another Member State due to the pursuit of an employed or self-employed activity.