TY - JOUR N2 - The article presents an analysis of the real role of the complementarity principle and the reasons why immi-gration law is still based on this principle. The basic assumptions of the state’s attitude towards labour im-migration were set out in a period when this kind of immigration to Poland was at a much smaller scale than currently. First and foremost, one of the basic premises is the complementarity of labour immigration (com-plementarity principle) with the labour market test as an element of the procedures, although with some exceptions. The mechanism of controlling the complementarity is obligatory and preventive. The current economic situation in Poland, including the conditions for the functioning of immigration law, is very differ-ent from the reality of that time. In view of growing shortages of Polish employees on the labour market one can doubt whether preventive enforcement of complementarity by law is needed. The complementarity of labour immigration to Poland is a socio-economic fact and legal guarantees to ensure this result seem ob-solete. There are strong arguments to consider that opportunistic political motivations are the main reason against the rationalisation of legal regulations concerning immigration of workers. The complementarity principle has become a facade of restrictive immigration law, while allowing for its use in a way that ensures the access of immigrants to the labour market. L1 - http://journals.pan.pl/Content/115540/PDF/Dabrowski_Complementarity.pdf L2 - http://journals.pan.pl/Content/115540 PY - 2019 IS - No 2 EP - 174 KW - labour immigration KW - labour market test KW - complementarity principle KW - Poland A1 - Dąbrowski, Paweł PB - Polska Akademia Nauk, Ośrodek Badań nad Migracjami UW VL - vol. 8 DA - 2019.12.30 T1 - The Principle of Complementarity in Polish Migration Law. Is It a Facade? SP - 161 UR - http://journals.pan.pl/dlibra/publication/edition/115540 T2 - Central and Eastern European Migration Review ER -