SYDNEY—Finalizing and formally adopting regulations later this month for the monitoring, reporting and verification (MRV) of emissions for the Carbon Offset and Reduction Scheme for International Aviation (CORSIA) is critical to keeping the ICAO program on track to start on time, according to the head of the Air Transport Action Group (ATAG). Michael Gill, ATAG’s executive director and IATA’s aviation environment director, told reporters at the IATA AGM here that ...