3.— (1) A notice or other document required or authorised to be served on, sent or given to a person under the relevant chemicals statutory provisions shall, subject to subsection (2), be addressed to the person concerned by name, and may be served on, sent or given to the person in one of the following ways:

(a) by delivering it to the person;

(b) by leaving it at the address at which the person ordinarily resides or, in a case where an address for service has been furnished, at that address;

(c) by sending it by post in a prepaid registered letter to the address at which the person ordinarily resides or, in a case in which an address for service has been furnished, to that address;

(d) where the address at which the person ordinarily resides cannot be ascertained by reasonable inquiry and the notice or other document relates to any place of business, by delivering it to a person over the age of 16 years resident or employed at the place of business or by affixing it in a conspicuous position at or near the place of business;

(e) if the person concerned has agreed to service of notices by means of an electronic communication (within the meaning assigned by section 2 of the Electronic Commerce Act 2000), service by such means, provided that there is a facility for confirming receipt of electronic communication and that such receipt has been confirmed;

(f) where there is a facility for receiving a facsimile of the notice by electronic means at the address at which the person ordinarily resides or carries on business, by transmitting a facsimile of the notice by such means to that address, or

(g) by any other means that may be prescribed.

(2) Where a notice or other document required or authorised under the relevant chemicals statutory provisions is to be served on, sent or given to a person who is the owner or occupier of a place of business and the name of the person cannot be ascertained by reasonable inquiry, it may be addressed to the person by using the words, “the owner” or, as the case may require, “the occupier”.

(3) For the purposes of this section, a company within the meaning of the Companies Acts shall be deemed to be ordinarily resident at its registered office, and every other body corporate and every unincorporated body shall be deemed to be ordinarily resident at its principal office or place of business.