DTI Group Ltd. (DTI) advised that Mr. Peter Tazewell has tendered his resignation as Chief Executive Officer of DTI and will leave the company on 30 June 2019. Mr. Frank Havelka, who is currently a consultant to the Board, will be appointed as acting Chief Executive Officer whilst the Board commences a search to identify a suitable candidate to fill the position of Chief Executive Officer. Peter joined DTI in 2016 as Chief Executive Officer, where he led DTI through a period of significant restructure.