http://www.legislation.gov.uk/eur/2017/1131/article/24Regulation (EU) 2017/1131 of the European Parliament and of the Council of 14 June 2017 on money market funds (Text with EEA relevance)Regulation (EU) 2017/1131 of the European Parliament and of the CouncilRegulation (EU) 2017/1131 of the European Parliament and of the Council of 14 June 2017 on money market funds (Text with EEA relevance)King's Printer of Acts of Parliamenthttps://webarchive.nationalarchives.gov.uk/eu-exit/https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02017R1131-20190101texttext/xmlen2025-04-11Expert Participation2025-02-27 CHAPTER III<Strong><Emphasis>Obligations concerning the risk management of MMFs</Emphasis></Strong>Portfolio rules for short-term MMFsArticle 241A short-term MMF shall comply on an ongoing basis with all of the following portfolio requirements:aits portfolio is to have a WAM of no more than 60 days;bits portfolio is to have a WAL of no more than 120 days, subject to the second and third subparagraphs;cfor LVNAV MMFs and public debt CNAV MMFs, at least 10 % of their assets are to be comprised of daily maturing assets, reverse repurchase agreements which are able to be terminated by giving prior notice of one working day or cash which is able to be withdrawn by giving prior notice of one working day. A LVNAV MMF or public debt CNAV MMF is not to acquire any asset other than a daily maturing asset when such acquisition would result in that MMF investing less than 10 % of its portfolio in daily maturing assets;dfor a short-term VNAV MMF, at least 7,5 % of its assets are to be comprised of daily maturing assets, reverse repurchase agreements which are able to be terminated by giving prior notice of one working day, or cash which is able to be withdrawn by giving prior notice of one working day. A short-term VNAV MMF is not to acquire any asset other than a daily maturing asset when such acquisition would result in that MMF investing less than 7,5 % of its portfolio in daily maturing assets;efor LVNAV MMFs and public debt CNAV MMFs, at least 30 % of their assets are to be comprised of weekly maturing assets, reverse repurchase agreements which are able to be terminated by giving prior notice of five working days or cash which is able to be withdrawn by giving prior notice of five working days. A LVNAV MMF or public debt CNAV MMF is not to acquire any asset other than a weekly maturing asset when such acquisition would result in that MMF investing less than 30 % of its portfolio in weekly maturing assets;ffor a short-term VNAV MMF, at least 15 % of its assets are to be comprised of weekly maturing assets, reverse repurchase agreements which are able to be terminated by giving prior notice of five working days, or cash which is able to be withdrawn by giving prior notice of five working days. A short-term VNAV MMF is not to acquire any asset other than a weekly maturing asset when such acquisition would result in that MMF investing less than 15 % of its portfolio in weekly maturing assets;gfor the purpose of the calculation referred to in point (e), assets referred to in Article 17(7) which are highly liquid and can be redeemed and settled within one working day and have a residual maturity of up to 190 days may also be included within the weekly maturing assets of a LVNAV MMF and public debt CNAV MMF, up to a limit of 17,5 % of its assets;hfor the purpose of the calculation referred to in point (f), money market instruments or units or shares of other MMFs may be included within the weekly maturing assets of a short-term VNAV MMF up to a limit of 7,5 % of its assets provided they are able to be redeemed and settled within five working days.For the purposes of point (b) of the first subparagraph, when calculating the WAL for securities, including structured financial instruments, a short-term MMF shall base the maturity calculation on the residual maturity until the legal redemption of the instruments. However, in the event that a financial instrument embeds a put option, a short-term MMF may base the maturity calculation on the exercise date of the put option instead of the residual maturity, but only if all of the following conditions are fulfilled at all times:the put option is able to be freely exercised by the short-term MMF at its exercise date;the strike price of the put option remains close to the expected value of the instrument at the exercise date;the investment strategy of the short-term MMF implies that there is a high probability that the option will be exercised at the exercise date.By way of derogation from the second subparagraph, when calculating the WAL for securitisations and ABCPs, a short-term MMF may instead, in the case of amortising instruments, base the maturity calculation on one of the following:the contractual amortisation profile of such instruments;the amortisation profile of the underlying assets from which the cash-flows for the redemption of such instruments result.2If the limits referred to in this Article are exceeded for reasons beyond the control of an MMF, or as a result of the exercise of subscription or redemption rights, that MMF shall adopt as a priority objective the correction of that situation, taking due account of the interests of its unit holders or shareholders.3All MMFs referred to in Article 3(1) of this Regulation may take the form of a short-term MMF.