Radio Equipment Directive (2022)

[1] The directive mandates the use of USB-C as a universal charger using a standard USB-C to USB-C cable for smartphones, tablets, digital cameras, headphones, headsets, handheld video game consoles, portable speakers, e-readers, keyboards, mice, portable navigation systems, and earbuds that use wired charging by the end of 2024, and laptops by 2026.

If such equipment is capable of being recharged by wired charging at voltages higher than 5 volts, currents higher than 3 amperes, or powers higher than 15 watts, the equipment must support the full functionality of USB Power Delivery.

It is considered a successor to the EU's common external power supply (2009–2014), a voluntary specification which used micro-USB as a standard connector.

The legislation was criticised by Apple, who argued in 2019 that a single standard would "freeze innovation rather than encourage it."

[4] Apple used its proprietary Lightning connector for many devices, but since 2023 it uses USB-C.