Part 1: Companies House Reform Register of members Section 50: Membership information: one-off statement
Companies are required to file a confirmation statement at least once a year, where they update the Registrar with any changes to information, or they confirm the existing information on the register is still up to date.
	This section requires a company to provide information to the Registrar via a one-off statement containing ‘relevant membership information’, alongside the company’s usual confirmation statement. The "relevant membership information" means:
In relation a traded company: the name and address (as they appear in the company’s register of members) of each person who, at the end of the confirmation date, held at least 5% of the issued shares of any class of the company and the number of shares of each class held by each such person at the time.
In relation to a non-traded company: the name (as it appears in the company’s register of members) of every person who was a member of the company at the end of the confirmation date, and the number of shares of each class held at the end of the confirmation date by each person who was a member of the company at that time.
	The one-off confirmation statement must be provided at the same time as the next confirmation statement that is due following the "appointed day". The appointed day will be set in regulations made by the Secretary of State and will allow enough time for companies to obtain the information needed from their members if they do not already hold it.
	This section does not apply to a company limited by guarantee or an unlimited company, as defined by section 3 of the Companies Act 2006.