The scope of this part of ISO 22902 is limited to conditions and testing at the equipment level; it does not include all conditions and testing necessary for complete verification and validation of the vehicle system. Environmental and reliability testing at lower and higher levels are required to ensure that vehicle quality and reliability objectives are met. It addresses the following requirements relating to the design and manufacture of automotive components and of devices intended to be used in vehicles: - Environment. The conditions in and on a vehicle that a component or device must function within. These conditions include chemical, climatic, electromagnetic and mechanical factors and stress. - Power management. The requirements for power supply and delivery from a vehicle to its components and the devices used in that vehicle. - Interconnectivity. The requirements for delivering data within a vehicle. These requirements differ depending on the delivery method selected by the automaker or supplier. - Packaging. The standards for locating, securing, protecting, and enclosing or covering components and devices. - Homologation. An overview of the legal requirements that apply to AMI-C compliant vehicles. - Diagnostic functional requirements. An overview of the sensing and analysis that AMI-C compliant components and devices shall support. This section also recommends characteristics of diagnostic tools.