During the term of Carvalho Pinto as Governor of São Paulo, Bicudo was the first president of the Urubupungá Electric Centrals, builders of the Jupiá and Ilha Solteira power plants.

In 1986, Bicudo was candidate to the Senate by the PT, placing 3rd, after the elected Mário Covas and Fernando Henrique Cardoso, both from the PMDB.

Was City Secretary of Legal Affairs of São Paulo during the administration of Luiza Erundina from 1989 to 1990, years which he was elected federal deputy.

[3] Jurist Miguel Reale Júnior and pro-impeachment social movements decided to support Bicudo's request,[4] which got the support of parliamentaries in the Congress and the majority of the civil society[citation needed], whom organized a petition requesting the impeachment of the President of the Republic, while other parliamentaries and member of the Workers' Party positioned themselves in the defence of the defendant President.

Bicudo's request was, in the same year, accepted by the then President of the Chamber of Deputies Eduardo Cunha, after many meetings to instruct the claimants.