On July 26, 2018, the Detectives of the National Anti-Corruption Bureau of Ukraine (NABU) under the procedural guidance of the Anti-corruption prosecutors completed a pre-trial investigation of Ukrainian MP Oleksandr Onyshchenko. He is suspected of organizing public funds embezzlement scheme while producing and selling gas under joint operation agreements with the Public Joint-Stock Company (PJSC) Ukrgasvydobuvannia (gas case).
The Detectives of the National Anti-Corruption Bureau of Ukraine (NABU) under the procedural guidance of the Anti-corruption prosecutors completed a pre-trial investigation of the criminal proceeding as of the Head of the State Fiscal Service of Ukraine (SFS) and the Head of the Debt Redemption Department of the SFS. On July 28, 2017, the suspects and the defense were provided with access to the documents of the pre-trial investigation.
On March 2, 2017, the Detectives of the National Anti-Corruption Bureau of Ukraine (NABU) under the procedural guidance of the Anti-corruption prosecutors detained and gave a notice of suspicion to the Head of the State Fiscal Service of Ukraine (SFS) for allegedly committing a crime under Part 2 Article 364 of the Criminal Code of Ukraine («Abuse of authority or office»).