21.—(1) Before placing a product on the market, an importer shall 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) shall 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 shall indicate that information—
(a)on the packaging; or
(b)in a document accompanying the product.