CHF - CH04 - Change Of Corporate Secretary's Details
CO.CSA.SEC.CH04
Form CH04 is the form prescribed by Companies House to use to change the details of a corporate secretary. Note that private companies have the option to appoint a company secretary, but it is not a requirement.
This document is in PDF format and the up to date version of it can be found on the Companies House website by clicking on this link to the relevant page: https://www.gov.uk/government/publications/change-the-details-of-a-corporate-secretary-ch04.