780. Required particulars of members
(1) For the purposes of section 779(1)(b) the required particulars of a member are —
(a) where the member is an individual, the particulars required by section 154 to be entered in the register of members (subject to subsection (2) below), and
(b) where the member is a body corporate or a firm that is a legal person under the law by which it is governed, the particulars required by section 155 to be entered in the register of members.
(2) The former name of a member who is an individual is a required particular in relation to an annual return only if the member was known by the name for business purposes during the return period."