Explicit is a Danish engineering company specializing in emissions monitoring, primarily in the oil and gas industry (onshore and offshore), using drone technology. We combine in-field sampling with ISO-accredited lab services, compliant with OGMP 2.0 Level 5 (top-down) guidelines. Accredited under ISO/IEC 17025 for the Drone Flux Measurement (DFM) method, we quantify fugitive GHG emissions at the site level and also offer a method for assessing flare destruction efficiencies.