Regulation 34

be made within 14 days after the date when notice of the bringing of the case was advertised under regulation 29(1);

specify the date when the case was brought and the relevant case file number;

set out the interest of the applicant —

where the case is a reference under section 470(1), 471(2) or 472(2) — in the operation of the tariff scheme to which the reference relates;

where the case is an application for permission of a Tribunal under section 472(4) to bring a reference — in the operation of the tariff scheme to the extent that it relates to the class of cases specified in that application; and

where sub‑paragraphs (i) and (ii) do not apply — in the matter in dispute; and

request the Tribunal to make the applicant a party to the case.

the applicant;

each party to the case; and

any other person who has applied to be made a party to the case.

a reference in relation to section 470(1), 471(2) or 472(2); or

an application in relation to section 472(4),the Tribunal may make that organisation or person a party to the reference or application if the Tribunal is satisfied that the organisation or person has a substantial interest in the operation of the tariff scheme to which the reference or application relates.