The following certification system(s) for legal persons involved in the installation, repair, maintenance, servicing or decommissioning of stationary refrigeration and air conditioning equipment, heat pumps, organic Rankine cycles, refrigeration units of refrigerated trucks and refrigerated trailers, refrigerated light-duty vehicles, intermodal containers, including reefers, and train wagons, which contain fluorinated greenhouse gases listed in Annex I and Section 1 of Annex II to Regulation (EU) 2024/573 and the alternative substances ammonia (NH3), carbon dioxide (CO2) or hydrocarbons satisfy the minimum requirements and the conditions of mutual recognition set out in Articles 6 and 9 of Commission Implementing Regulation (EU) 2024/2215.