A company amends its articles of association by special resolution in accordance with the Companies Act 2006 (CA 2006), assuming there are no provisions for entrenchment contained in the articles and that no class rights are being varied. For information on how to amend a company’s articles where there are provisions for entrenchment, see Practice Note: Articles of association—provisions for entrenchment. For information on class rights and how they may be varied, see Practice Note: Class rights and variation of class rights. The special resolution that amended the articles should be filed at Companies House, alongside a copy of the amended articles, within 15 days of the amendment of the articles taking effect. A failure to file the resolution and the amended articles is an offence committed by the company and every officer of it who is in default. A person guilty of such an offence is liable to a fine and, for continued contravention, a daily default