CSN EN 62326-20

CSN EN 62326-20 This part of IEC 62326 specifies the properties of the printed circuit board (hereafter described as PCB) for high-brightness LEDs. Many aspects of the PCB for high-brightness LEDs are identical with those of ordinary PCBs, therefore, some aspects of this standard also describe general aspects.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.