21.—(1) Before placing a product on the market, an importer must indicate on the product—
(a)the name, registered trade name or registered trade mark of the importer, and
(b)a postal address at which the importer can be contacted.
(2) The information specified in paragraph (1) must be in a language which can be easily understood by end-users and by the competent national authority in the Member State in which it is to be made available to end-users.
(3) Where it is not possible to indicate the information specified in paragraph (1) on the product, the importer must indicate that information—
(a)on the packaging, or
(b)in a document accompanying the product.