UNECE established in 1947 to rebuild post-war Europe and strengthen economic relations. ITC serves as UN's platform for inland transport since 1947. ECE supports 56 member states in implementing Sustainable Development Goals
Located 35km north of Riyadh, Saudi Arabia's capital. Opened in 1983 as world's largest airport with 225km² ground area. Currently operated by Riyadh Airports Company since 2016
Second longest European river, flowing 2,850 km from Germany to Black Sea. Divided into Upper, Middle, and Lower basins by mountainous "gates". Contains UNESCO World Heritage Site Danube Delta covering 4,152 km²
UNECE was founded in 1947 with 56 member states. Commissions support economic integration and sustainable development. UNECE works with all UN member states, including Northern America and Central Asia
Founded in 1922 to standardize railway industry practices. Aims to promote global rail transport and sustainable development. Initially had 51 members from 29 countries
Vehicle regulations are mandatory requirements for sale and use in specific countries. Regulations cover lighting, controls, crashworthiness, environment and theft protection. Government regulations affect car design, safety features and overall performance