Saudi Arabia's financial sector operates under the oversight of the Saudi Central Bank and the Capital Market Authority, covering banking, capital markets and insurance activity within the Kingdom's broader economic diversification agenda. The Saudi Exchange, Tadawul, serves as the region's largest equity market, supported by a regulatory framework addressing licensing, market conduct and financial stability. Banking and capital markets activity continue to expand alongside regulatory modernisation tied to Vision 2030 initiatives. This section brings together the institutions, regulatory frameworks and market developments shaping the Kingdom's financial sector, from banking supervision to capital markets structure and regulatory reform.