[1] Between 2007 and 2014, she worked at different times as a policy worker for the Party for Freedom, founded in 2006, in the House of Representatives of the Netherlands and the European Parliament.

She stated that she wanted the provincial government to focus on its main tasks of spatial planning, traffic and environment.

[2] She received a third term in the 2023 general election, and she has since been the PVV's spokesperson for medical ethics, war victims, and sports.

[5] After the PVV, VVD, NSC, and BBB formed the Schoof cabinet, Maeijer was sworn in as State Secretary for Long-term and Social Care on 2 July 2024.

[8] In November 2024, BNR Nieuwsradio reported based on plagiarism detection software and expert opinion that Maeijer had copied over half of the content of her master's thesis about the Kadi v Council and Commission case from other sources.