- In 2022, he was awarded the badge "For Scientific and Educational Achievements" (badge №69, order of the Ministry of Education and Science № 286-k of November 01, 2022).
- In 2021, Hromovenko was awarded the "Excellence in Education" badge (№303 of 11.10.2021).
- In 2020, Hromovenko was awarded the honorary title of Honored Lawyer of Ukraine.
For conscientious work, personal contribution to the training of highly qualified specialists in the field of law, the development of the International Humanitarian University and for high achievements in the organization of the educational process, fruitful scientific and pedagogical activity, Hromovenko was awarded numerous honorary awards and certificates, namely:
- "Badge of Honor" of the International Humanitarian University (2014-2018);
- Awarded by the Odesa Regional Peace Council "For Humanism, for Peacemaking" (2017);
- Honorary title of the Odesa Regional Organization of the Union of Juridical of Ukraine "Lawyer of the Year of Odesa Region" (2017);
- Certificate of Honor of the Odesa Regional Council (2017, 2019);
- He was awarded the honorary title of the Odesa Regional Organization of the Union of Lawyers of Ukraine "Scientist of the Year" (2018);
- Certificate of Honor of the Odesa Regional State Administration (2018);
- Certificate of Honor from the National Union of Journalists of Ukraine (2018);
- Diploma of the Ukrainian Orthodox Church (2018);
- Diploma of the winner of the competition in the nomination "In the view of the whole world" (2018)
- He received an honorary degree from the "National University of Odesa Juridical Academy" (2019);
- Honored by the National Bar Association of Ukraine (2019);
- Badge of the Association of Private Educational Institutions of Ukraine "For the Development of Education" (2019);
- Winner of the Legal Education Award (2018);
- Diploma «Honorary Professor of the Academic Union, Oxford. UK (2018) Reg.№ AU-2018/HP-00135;
- Winner of the national competition "Ukrainian is the language of unity" (2019);
- Diploma from the Department of Health of the Odesa Regional State Administration for contribution to the development of the fight against COVID-19 (2021);
- Certificate of Appreciation from the Subcommittee on Higher Education of the Verkhovna Rada Committee on Education, Science and Innovation (2022);
- Honorary Award of the Southern Regional Department of the State Tax Service of Ukraine (04.11.2022);
- Acknowledgment of the Committee on Education, Science and Innovation (2022);
- Diploma of the Ukrainian Orthodox Church (№286 of 26.10.2022);
- Certificate of Honor of the Odesa Regional Prosecutor's Office (04.11.2022);
Certificate of Honor of the Central Committee of the Trade Union of Education and Science of Ukraine (2022); - Certificate of Appreciation from the Main Department of the National Police in Odesa Region (2022);
- Certificate of Appreciation from the Oleshky District Prosecutor's Office of Kherson Region (2023).