This summary presents the results of the collection of data on the number of Portable Documents A1 (PD A1) issued by the EU Member States and EFTA countries during reference year 2015. PD A1 is a formal statement on the applicable social security legislation. It proves, amongst others, that...

This summary presents the results of the data collection on the number of PDs A1 issued by the EU Member States and EFTA countries during reference year 2017. As will be shown below, these data provide more information on the size, the characteristics and the impact of intra-EU posting according...