Representation of the bankrupt financial institution AB bankas Snoras in a number of cases concerning the invalidation of contracts for the acquisition of certificates of deposit and bond subscription agreements.

He has extensive experience in representing clients in administrative, civil and criminal proceedings both before national courts and before the European Court of Justice and the European Court of Human Rights (ECHR) in Strasbourg.

In 2005, in the case of R. Jankauskas v. Lithuania (application no. 59304/00), the ECHR found the Lithuanian State to have violated the rights of R. Jankauskas (ECHR Judgment of 24/02/2005).

In 2011, the Court of Justice of the European Union (European Union Civil Service Tribunal) upheld in full the action brought against the European Commission by the applicant I.Š., represented by a lawyer.

In 2020, ECHR the case of D.K. and R.K. v. Lithuania (application no. 31560/20) – the case still in process.

In 2025, ECHR the case K.P.R. v. Lithuania (application no. 6122/25) – the case still in process.

The convicted person was acquitted of the offence under Article 206(1) of the Criminal Code by a decision of the Chamber of the Criminal Division of the Supreme Court of Lithuania (in the Bulletin of the Supreme Court of Lithuania “Teismų praktika”/“Court Practice” No. 31.)

In the case against the Ministry of Foreign Affairs and the Migration Department, the appeal was upheld (in 2013, the decision to refuse entry to Lithuania on the basis of classified information was annulled).

In the case against the State Tax Inspectorate, the appeal was upheld (annulment of the act of the State Tax Inspectorate on the tax assessment of EUR 2.73 million, ruling of the Supreme Administrative Court of Lithuania of 13/05/2020).

While representing the clients in legal proceedings the lawyer Vidas Vilkas several time applied to the Constitutional Court of the Republic of Lithuania.