15(1)A person on whom an information notice is served may appeal to the First-tier Tribunal against—
(a)the information notice or any provision of it, or
(b)any refusal of a request by the person to serve a notice of variation or cancellation in relation to the information notice.
(2)Subject to paragraph 14(2), an appeal under this paragraph does not affect the need to comply with the information notice while the appeal has not been withdrawn or finally determined.
(3)Sub-paragraphs (4) to (6) apply in relation to an appeal under sub-paragraph (1)(a).
(4)The First-tier Tribunal must allow the appeal or substitute such other information notice as could have been served by the Commissioner if the Tribunal considers—
(a)that the notice to which the appeal relates is not in accordance with the law, or
(b)to the extent that the notice involved an exercise of discretion by the Commissioner, that the Commissioner ought to have exercised the discretion differently.
(5)In any other case, the First-tier Tribunal must dismiss the appeal.
(6)The First-tier Tribunal may review any determination of fact on which the notice was based.
(7)Sub-paragraphs (8) to (10) apply in relation to an appeal under sub-paragraph (1)(b).
(8)The First-tier Tribunal must direct the Commissioner to issue, on such terms as the Tribunal considers appropriate, a notice of variation or cancellation in relation to the information notice if the Tribunal considers that the information notice ought to be varied or cancelled on those terms.
(9)In any other case, the First-tier Tribunal must dismiss the appeal.
(10)The First-tier Tribunal may review any determination of fact on which the refusal to serve the notice of variation or cancellation was based.