The European Commission will suggest member states recognize that Poland's judicial reforms seriously risk breaching the bloc's common values.

In a statement posted on Twitter, the Commission said "despite efforts for a constructive dialogue for 2 years, we have concluded that there is a clear risk of a serious breach of the rule of law in Poland."

"Judicial reforms in Poland mean that the country's judiciary is now under the political control of the ruling majority. In the absence of judicial independence, serious questions are raised about the effective application of EU law," the Commission added.

Polish President Andrzej Duda rejected the EU's rhetoric as lies and said its push to invoke Article 7 was driven by political motives.

"Very many representatives of European institutions tell lies about Poland; They're lying. They lie when they say that there are changes in Poland that lead to violations of the rule of law because we are improving democratic standards," Duda told Poland's Polsat commercial television.

"Unfortunately, I believe there is a lot of hypocrisy in the actions of the European Union. I'm sad to say it, but that's what I think," he added.

Read more: What is Article 7 of the EU Treaty?

Timmermans accused Warsaw of ignoring EU executive warnings that its judicial measures were undermining rule of law

Thirteen red flags

Announcing the decision to launch the censure process against Poland, Commission Vice President Frans Timmermans said the ruling Law and Justice party (PiS) had adopted 13 laws in the last two years that created a situation where the state "can systematically interfere with the composition, powers, the administration and the functioning" of the judiciary.

One of the most controversial reforms in Poland, the Commission said, was the government's move to grant the president greater powers to appoint judges to the Supreme Court, whose duties include confirming election results.

Read more: EU-Poland tension worries Polish citizens abroad

Timmermans also accused Warsaw of ignoring three warnings by the EU executive that its judicial measures were undermining the rule of law. "At the end of the day it is only the law that can protect us against naked political power, at the end of the day it is the law that keeps the European Union together," he said.

EU member states must now decide by a two-thirds majority whether they agree with the Commission's recommendation to trigger Article 7. If agreed, Poland could see its voting rights suspended.

However, Poland also has three months to remedy the situation by implementing a series of recommendations by the Commission aimed at restoring judicial legitimacy.

Read more: Poland: Bringing NGOs into the government fold?

PiS vows to carry on

PiS spokeswoman Beata Mazurek dismissed the Commission's decision to trigger Article 7, saying the decision "had no merit" and that it was "solely a political decision."

Justice Minister Zbigniew Ziobro, who also serves as chief prosecutor as part of the judicial reforms, said Poland's government "must continue the reforms."

Just hours after Wednesday's EU rebuke, Duda signed two of the offending judicial reforms into law, prompting accusations from opposition politicians that the government was "going to war with the EU."

Meanwhile, Hungarian Prime Minister Zsolt Semjen decried the Commission's decision, saying Budapest will "defend" Poland by vetoing any disciplinary measures.

Poland's national-conservative government has justified the measures, claiming the courts need to change because they are inefficient and remain steeped in a communist-era mentality.

Germany backs Article 7 trigger

Ahead of Timmerman's announcement, the German government said it would support the Commission if it decided to open proceedings against Poland.

"If it comes to the decision we will support," German Chancellor Angela Merkel's spokesman Steffen Seibert told reporters on Wednesday morning. Earlier reports suggested that France would back the move.

Read more: How independent are Germany's judges?

ls,dm/sms (dpa, AFP, Reuters)