On 7th March, 2013 the MFSA published revisions to Appendix 1 to the Investment Services Rules for Professional Investor Funds (the “PIF Rules”) and Appendix 7 to the Investment Services Rules for Retail Collective Investment Schemes to enshrine the provisions of CESR’s Guidelines on a Common Definition of European Money Market Funds (CESR/10-049) (the “CESR Guidelines”).