"11(1). The appellant may amend the notice of appeal only with the permission of the Tribunal. (2) Where the Tribunal grants permission under paragraph (1) it may do so on such terms as it thinks fit, and shall give such further or consequential directions as may be necessary. (3) The Tribunal shall not grant permission to amend in order to add a new ground for contesting the decision unless— (a) such ground is based on matters of law or fact which have come to light since the appeal was made; or (b) it was not practicable to include such ground in the notice of appeal; or (c) the circumstances are exceptional."
"1. Where an agreement between undertakings adversely affects Community trade, and where that agreement is required or facilitated by national legislation which legitimises or reinforces those effects, specifically with regard to the determination of prices or market-sharing arrangements, does Article 81 EC require or permit the national competition Authority to disapply that measure and to penalise the anti-competitive conduct of the undertakings or, in any event, to prohibit it for the future , and if so, with what legal consequences?"
"52. As regards, by contrast, the penalties which may be imposed on the undertakings concerned, it is appropriate to draw a two-fold distinction by reference to whether or not the national legislation precludes undertakings from engaging in autonomous conduct which might prevent, restrict or distort competition [ [1] ] and, if it does, by reference to whether the facts at issue pre-dated or post-dated the national competition authority's decision to disapply the relevant national legislation. 53. First, if a national law precludes undertakings from engaging in autonomous conduct which prevents, restricts or distorts competition, [ [2] ] it must be found that, if the general Community-law principle of legal certainty is not to be violated, the duty of national competition authorities to disapply such an anti-competitive law cannot expose the undertakings concerned to any penalties, either criminal or administrative, in respect of past conduct where the conduct was required by the law concerned. 54. The decision to disapply the law concerned does not alter the fact that the law set the framework for the undertakings' past conduct. The law thus continues to constitute, for the period prior to the decision to disapply it, a justification which shields the undertakings concerned from all the consequences of an infringement of Articles 81 EC and 82 EC and does so vis-à-vis both public authorities and other economic operators. 55. As regards penalising the future conduct of undertakings which, prior to that time, were required by a national law to engage in anti-competitive conduct, it should be pointed out that, once the national competition authority's decision finding an infringement of Article 81 EC and disapplying such an anti-competitive national law becomes definitive in their regard, the decision becomes binding on the undertakings concerned. From that time onwards the undertakings can no longer claim that they are obliged by that law to act in breach of the Community competition rules. Their future conduct is therefore liable to be penalised."