From the traditional and pragmatic perspective on European cooperation shared by the Dutch political establishment, the French initiative for the Conference on the Future of Europe (CoFoE) was initially met with scepticism. Yet, during the experiment, the Dutch government and parliament translated their initial reluctance into assertive involvement. Rapporteurs from the bicameral parliament of the Netherlands became actively involved in CoFoE. They used it as an opportunity structure to pursue their political interests, which came down to watering down too-ambitious text proposals and stressing that the active participation of the citizens should be taken seriously. This chapter shows how both Houses used a wide range of parliamentary instruments – rapporteurs, delegations, plenary debates, committee hearings, questions, and a parliamentary citizens’ consultation – to debate, scrutinise and influence the CoFoE. Representatives and staff actively engaged in inter-parliamentary information exchange. In preparation for the plenaries, a sense of ‘esprit de corps’ developed between Dutch government representatives, members of parliament (MPs), Members of the European Parliament (MEPs), and supporting staff. This resulted in a remarkably coherent all-Dutch positioning up until the closure of the Conference and shared disappointment on the lack of a follow-up.