There are no specific provisions in the directive on how the manufacturer must indicate that such equipment complies with the PED.
Nevertheless, the manufacturer must supply adequate instructions for use, and provide markings to permit identification of the manufacturer or its authorized representative established within the Community.
However, manufacturers should be aware that it is likely to be helpful if they include with the product a reference to the PED indicating that the requirement of sound engineering practice of a Member State (see PED Guideline I-01) has been met. This can for example be achieved by a statement included with the instructions of use, by a separate document attached to the equipment, or by an addition to the marking.
Note:
The manufacturer must not draw up, an EU declaration of conformity, nor affix the CE marking for such equipment in the context of PED.