(1) In regulation 5(1)—
(a) in sub-paragraph (b), for “EU rules” substitute “ retained EU law ” ;
(b) in sub-paragraph (c)—
(i) omit “in accordance with EU law”;
(ii) after “State aid rules” insert “ in retained EU law ” .
(2) In regulation 5(3)—
(a) in sub-paragraph (a), for “an EEA state or who otherwise benefits from rights conferred by EU acts” substitute “ the United Kingdom ” ;
(b) for sub-paragraph (b) substitute—
(b) a business undertaking established in the United Kingdom.
(3) For regulation 5(4) substitute—
(4) Nothing in Parts 3 and 6 to 8 applies in relation to a provider of a service who is not—
(a) established in the United Kingdom, and
(b) either—
(i) an individual who is a national of the United Kingdom, or
(ii) a business undertaking.
(4) In regulation 5, after paragraph (4) insert—
(5) In paragraphs (3)(b) and (4)(b)(ii), “ business undertaking ” means any entity, whether or not a legal person, that is not an individual and includes a body corporate, a corporation sole and a partnership or other unincorporated association, engaged in activities for the purpose of trading for profit, incorporated or formed under the law of any part of the United Kingdom.