Al Hassan will lead SAFE as it seeks to strengthen its position in the security services sector while advancing its growth strategy and technology-led offerings.
The policy places human capital at the centre of Oman's development strategy, with a focus on equipping nationals with skills that match current and future labour market demands while supporting long-term economic growth.
Kelly, who joined NBK in 2024, announced his departure in a LinkedIn post, saying the decision was driven by his family's relocation.
The progress has also been supported by the Nafis programme, which offers training, financial incentives and employment support to encourage Emiratis to join the private sector.
The dress code also prohibits clothing featuring inappropriate slogans or advertisements, as well as sportswear, shorts, ripped garments, sports caps, or clothing above the knee.