The table below summarises the steps which must be taken in respect of security granted by a UK company over certain types of assets in order to perfect the security. Secured asset Is security registrable at Companies House? Is security registrable at a specialist registry? Does notice have to be given to a third party? Are any other steps required? Further information Land YES—CA 2006, s 859A(1) YES, at HM LAND REGISTRY (necessary if the security is to take effect as a charge by way of legal mortgage and for determining priority) NO (assuming that the interest in land is freehold) NO Registering security at Companies HousePerfecting security over land Shares YES, BUT IF THE SECURITY CONSTITUTES A ‘SECURITY FINANCIAL COLLATERAL ARRANGEMENT’, IT IS NOT NECESSARY TO REGISTER SECURITY OVER SHARES AT COMPANIES HOUSE—CA 2006, s 859A(6)(c) and SI 2003/3226, reg 4(4)(CA 2006, s 859A (Charges created by a company) and CA 2006, s 859H (Consequence of failure to register charges created by a company) do not apply to security over shares