The purpose of this paper is to study and describe Poland’s policy co-ordination system, demonstrate the decline in Polish administrative capacity over time, and attempt to find and explain institutionality- driven links between the two. For this purpose, three policy co-ordination systems were deconstructed, a mechanism for analysing that data created, and information on Poland’s administrative performance was collected. The study finds that some structural features within Poland’s hierarchical, amalgamated co-ordination system can foster incentives to suppress the improvement of its own public administration.