The Cayman Islands Monetary Authority has reminded industry stakeholders that updated mutual fund and private fund de-registration forms in the REEFS portal took effect on 8 November 2025, and that all de-registration applications must now be filed through REEFS using the new forms. Private fund de-registration submissions by email, including those for related sub-funds and alternative investment vehicles, are no longer accepted. The TMF-147-22 v2 form now applies to termination of both mutual funds and private funds, replacing the prior TMF-147-22 form. The TRS-142-99 v2 form replaces the prior TRS-142-99 form and expands scope to include private fund sub-funds and alternative investment vehicles where the AIV is not separately registered as a private fund. CIMA directed stakeholders to its notice dated 3 November 2025 for full details on the updates and transition arrangements applicable through 20 November 2025, and referenced updated completion guides for the new forms.