After section 395(4) insert -

"(4A) After a financial year in which the directors of a company prepare IAS individual accounts for the company, the directors may change to preparing Companies Act individual accounts for a reason other than a relevant change of circumstance provided they have not changed to Companies Act individual accounts in the period of five years preceding the first day of that financial year.

(4B) In calculating the five year period for the purpose of subsection (4A), no account should be taken of a change due to a relevant change of circumstance.".