RegAlertRule · CSSF · 22 May 2026
Circular CSSF 26/912 Repeal of Circular IML 91/75 on UCI Rules
This circular repeals Circular IML 91/75, which previously governed the revision and remodelling of rules applicable to Luxembourg undertakings for collective investment (UCI). The repeal is necessitated by changes in the legal framework, including the replacement of certain chapters by other CSSF circulars and the incorporation of others into administrative practice or EU rules. The repeal applies to all Luxembourg UCIs and entities involved in their functioning and control. The measure enters into force with immediate effect.
Circular CSSF 26/912
Repeal of Circular IML 91/75 related to the revision and remodelling of the rules to which Luxembourg undertakings governed by the Law of 30 March 1988 on undertakings for collective investment ("UCI") are subject
CIRCULAR CSSF 26/912
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Circular CSSF 26/912
Repeal of Circular IML 91/75 related to the revision and remodelling of the rules to which Luxembourg undertakings governed by the Law of 30 March 1988 on undertakings for collective investment ("UCI") are subject. To all Luxembourg undertakings for collective investment and to all those that take part in the functioning and control of these undertakings Luxembourg, 22 May 2026 Ladies and Gentlemen, This circular repeals Circular IML 91/75 related to the revision and remodelling of the rules to which Luxembourg undertakings governed by the Law of 30 March 1988 on undertakings for collective investment ("UCI") are subject. Since Circular IML 91/75 was published, the legal framework applicable to UCIs has changed. Some chapters of the circular have been repealed and replaced by other CSSF circulars, whilst others are no longer up to date due to the application of national or European Union rules or have been incorporated into the CSSF’s administrative practice. This circular enters into force with immediate effect. Pascale TOUSSING Director Claude WAMPACH Director Marco ZWICK Director Jean-Pierre FABER Director Claude MARX Director General
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