What sort of certification mark or label must be used fo all certified communications equipment?

All communications equipment is required to display an MCMC label, either in digital or physical form.
 
For equipment with an integrated display screen, the MCMC label may be embedded digitally within the operating system.
 
For physical label, the MCMC label can be in form of sticker, embossed, engraved or printed onto the surface of an equipment.