Merger Treaty: an audio-style guide

If I were explaining Merger Treaty to a new colleague in Brussels, I would not begin with a definition. I would begin with the scene. This card sits in Ch.1 History of the Councils. Its wider background is this: the Union moves from postwar reconciliation to treaties, enlargements and withdrawal rules. The essential point is simple: Unified the executives of the three Communities into a single Commission and Council.

The reason this matters is that EU history is rarely a list of isolated facts. It is a chain of choices, compromises and institutional consequences. Here, the useful nuance is: Administrative unification — distinct from the Fouchet logic of political union. That sentence turns the card from a memory test into a piece of political and legal understanding.

A good EU official listens for the structure beneath the story. Who is acting? Which institution has the power? Which treaty, procedure or policy instrument gives the action its force? With a date, do not leave the year floating. Ask what the Union looked like before the event, and what became possible afterwards. That is also how EPSO distractors are built. They sound familiar, but one institutional detail is out of place.

Use 1967 as your bookmark. Then say the card aloud in one flowing sentence: Merger Treaty matters because Unified the executives of the three Communities into a single Commission and Council. If that sentence sounds natural, you are no longer memorising a flashcard. You are learning to explain the Union as a living system.