This paper investigates the correlation between how Members of the European Parliament (MEPs) vote and their respective domestic democracy level. In doing so, it tests two hypotheses – first, that domestic democracy level affects MEP voting conduct. Second, that domestic democracy level affects the way MEPs tend to be disloyal to their European Party Groups (EPGs). The first hypothesis regarding the correlation between democracy level and MEP voting conduct is analysed statistically through logistic regression, the data for which has been collected from VoteWatch, whereas the second hypothesis is tested in a qualitative discussion based upon a smaller dataset.                       Both hypotheses are supported by the data, but because the study is based on a single issue, one can only feasibly generalise the findings to similar cases voted upon by the European Parliament. This paper uses a motion in the Parliament that directly concerns democratic values – as such, any conclusions drawn only apply to other cases similarly centred on democratic values. However, the findings of this study underline the importance of further studies on the topic of the influence of democracy levels on the political process of the European Union.