EU chief Von der Leyen to unveil her new team after long and bumpy road

European Union chief Ursula von der Leyen is expected to unveil the members of her new team for the next five-year tenure at the head of the bloc on Tuesday.

But it has been a tumultuous ride to get it ready for office the search for the 26 members of her college was chaotic and scandal-ridden even before the parliament is to start hearings on whether to accept each proposed candidate.

French heavyweight Thierry Breton resigned and openly criticised von der Leyen for allegedly questionable governance on Monday and accused her of backroom machinations to oust him.

Many saw his shock resignation more as a removal by von der Leyen of one of her most open internal critics after exerting pressure on French authorities.

Compounding such problems was the defiance of many of the 27 member states as von der Leyen struggled to get anywhere close to gender parity on her Commission team they staunchly refused to give her a choice between a male and a female candidate.

After days of secret talks with individual European governments about their picks, von der Leyen huddled with the leaders of the political groups at the European Parliament in Strasbourg, France, to discuss the makeup of her college.

Her full announcement was expected later Tuesday.

Even if the Commission's makeup has hardly become the talk of bar rooms or barber shops across the vast EU of 450 million people, it has enthralled the upper echelons of politics and bureaucracy, as they sought to boost one candidate or undermine another.

The Commission proposes legislation for the EU's 27 member countries and ensures that the rules governing the world's biggest trading bloc are respected.

It's made up of a College of Commissioners with a range of portfolios similar to those of government ministers, including agriculture, economic, competition, security and migration policy.

The Commission is to start work on November 1, but speculation is rife that it might not get down to business before January.

A former German defence minister, von der Leyen has been pressing smaller countries to change their minds. In recent weeks, a man who was the preferred candidate of the government in Slovenia withdrew and a woman was proposed in his place.

She decides which country gets which portfolio, and some of them, like those involving trade or finance or EU enlargement, are coveted by certain countries. Plum jobs like the post of vice president the commission has seven of these are also much sought after.