Do you know that an error of 1 micro-second on a satellite-based clock will generate an error of 300 m on the localization of 1 point on Earth? Ultra-precise and stable atomic clocks to the nano-second level are indispensable for navigation, network synchronization, geodesy, space exploration and are in the heart of novel technologies such as e-mobility and ADAS systems. This meeting will look at the need for commercial atomic clocks from an end-user point of view, and create business opportunities in the precision timing field.