Rule Amendments
| Title of Amendment | Effective Date |
| Mainboard Rules | |
| Board Renewal and Remuneration Disclosures | 11 January 2023 |
| Amendments to Practice Guidance 2 and 8 of the Code of Corporate Governance | 11 January 2023 |
| Practice Note on General Meetings | 19 April 2023 |
| Amendments to Practice Note 4.1 Profit Forecasts and Right of First Refusals | 29 September 2023 |
| Practice Note 4.3 Actively Managed Exchange Traded Funds | 15 December 2023 |
| Catalist Rules | |
| Board Renewal and Remuneration Disclosures | 11 January 2023 |
| Amendments to Practice Guidance 2 and 8 of the Code of Corporate Governance | 11 January 2023 |
| Practice Note on General Meetings | 19 April 2023 |
| Futures Trading Rules | |
| Amendments to Appendix A and Appendix B to Regulatory Notice 4.1.11 of the Futures Trading Rules | 20 February 2023 |
| Amendments to Appendix A and Appendix B to Regulatory Notice 4.1.11 of the Futures Trading Rules | 20 March 2023 |
| Directive No. 1 — No trading of NSE IFSC Nifty Option Contracts with weekly expiries through the Connect | 25 April 2023 |
| Amendments to Practice Note 2.6.3(1)(c) of the Futures Trading Rules | 25 April 2023 |
| Amendments to Appendix A and Appendix B to Regulatory Notice 4.1.11 of the Futures Trading Rules | 8 June 2023 |
| Amendments to Appendix A and Appendix B to Regulatory Notice 4.1.11 of the Futures Trading Rules | 19 June 2023 |
| Amendments to Appendix A and Appendix B to Regulatory Notice 4.1.11 of the Futures Trading Rules | 2 October 2023 |
| SGX-DC Clearing Rules | |
| Amendments to Appendix 1 of the SGX-DC Clearing Rules | 20 February 2023 |
| Amendments to the SGX-DC Clearing Rules | 25 April 2023 |
| Amendments to Appendix 1 of the SGX-DC Clearing Rules | 2 October 2023 |
| SGX-ST Rules | |
| Amendments to Appendix A to Regulatory Notice 8.3 of the SGX-ST Rules | 3 July 2023 |
| Amendments to SGX-ST Rules Practice Note 11.5.5(c) | 30 May 2023 |
| CDP Clearing Rules | |
| Amendments to CDP Clearing Rules | 26 May 2023 |