CarPlay certification is a mandatory gateway to Apple’s in-vehicle ecosystem. Apple updated its system in 2025, with strict rules enforced in 2026.

Core CarPlay Standards (2026)

No public standard number; based on Apple’s MFi specs and international standards:

·CarPlay Accessory Specification v9.x

·DSM Integration Specification v1.2+

·ITU-T P.1100 / P.1110 (voice quality)

·ISO 21434 (cybersecurity), ISO 10605 (EMC)

·BQB & Wi-Fi 6 certification (wireless)

  Mandatory Test Items (Facets 3 Only)

Facets 3 is the only authorized test system; manual intervention is not allowed.

·iAP2 protocol & MFi chip consistency

·EMC, security encryption, iOS compatibility

·Wireless: latency ≤ 30ms, anti-interference

·Head units: CarPlay 2.0, DSM interface, road testing

  Applicable Product Categories

·Head units & smart cockpitsMust support CarPlay 2.0 and DSM interface.

·Wireless CarPlay adaptersLatency ≤30ms, BQB + Wi-Fi certified.

·Authorized Lightning cablesBasic connectivity testing.

Non-certifiable products: simple charging stands, non-protocol Bluetooth devices.

  Practical Tips

·Design DSM interface early in head unit development

·Control wireless latency from the start

·Allow sufficient buffer time for retesting

·Renew certification annually to avoid invalidation

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