Article 12Labour market access
1.For the first two years of legal employment in the Member State concerned as an EU Blue Card holder, access to the labour market for the person concerned shall be restricted to the exercise of paid employment activities which meet the conditions for admission set out in Article 5. After these first two years, Member States may grant the persons concerned equal treatment with nationals as regards access to highly qualified employment.
2.For the first two years of legal employment in the Member State concerned as an EU Blue Card holder, changes in employer shall be subject to the prior authorisation in writing of the competent authorities of the Member State of residence, in accordance with national procedures and within the time limits set out in Article 11(1). Modifications that affect the conditions for admission shall be subject to prior communication or, if provided for by national law, prior authorisation.
After these first two years, where the Member State concerned does not make use of the possibility provided for in paragraph 1 regarding equal treatment, the person concerned shall, in accordance with national procedures, communicate changes that affect the conditions of Article 5 to the competent authorities of the Member State of residence.
3.Member States may retain restrictions on access to employment, provided such employment activities entail occasional involvement in the exercise of public authority and the responsibility for safeguarding the general interest of the State and where, in accordance with existing national or Community law, these activities are reserved to nationals.
4.Member States may retain restrictions on access to employment activities, in cases where, in accordance with existing national or Community law, these activities are reserved to nationals, Union citizens or EEA citizens.
5.This Article shall be applied without prejudice to the principle of Community preference as expressed in the relevant provisions of the Acts of Accession of 2003 and 2005, in particular with respect to the rights of nationals of the Member States concerned to access the labour market.