Dubai Land Department (DLD) provides outstanding services to all its customers. DLD is active in the development of the necessary legislation to propel the real estate sector in Dubai, along with good and promoting real estate investment, and the distribution of knowledge. DLD elevates the sector with aid from active departments that include Real Estate Regulatory Agency, the regulatory arm, Real Estate Investment Management & Promotion Center, the investment arm, Dubai Real Estate Institute, the educational arm, and Rental Dispute Center the Judicial arm. The department mainly launched the "Investment Map" and the "E-mart" the smart property marketplace. DLD ranked the Fourth in the World and First in the Arab World for property registration by World Bank's Doing Business Index for the past few years.