The mainstreaming of EU affairs: a challenge for parliamentary administrations

Past research has identified a trend towards the bureaucratisation of the parliamentary scrutiny of EU affairs. It highlighted the role of parliamentary staff in selecting relevant issues, advising on subsidiarity and procedures and drafting of opinions and resolutions. However, while administrators clearly play a role, less is known about the Europeanisation of parliamentary administrations. In particular, the impact of the growing Europeanisation of sectoral committees on the Europeanisation of staff is unexplored. This article presents data from a survey of parliamentary administrations in 2021, which shows that the Europeanisation of parliamentary administrations extends beyond the main units in charge of EU affairs and affects sectoral committee staff more generally. At the same time, it reveals that the organisation of staff support for EU affairs varies greatly across the national parliaments depending on the organisation of the political scrutiny, on administrative capacity and on pre-existing units.