Amendments to the General Rules of CCASS in relation to Depositary Receipts (take effect from 1 July 2008)

Amendments to the General Rules of CCASS in relation to CCASS services enhancements and other miscellaneous matters (take effect from 28 April 2008)

Amendments to the General Rules of CCASS for the implementation of certain enhancements to CCASS and the introduction of third party clearing (take effect from 3 December 2007)

Amendments to the General Rules of CCASS for the implementation of certain enhancements to CCASS (take effect from 9 July 2007)

Amendments to the General Rules of CCASS in relation to the enhancement of legal protection for the Guarantee Fund (take effect from 1 June 2007)

Amendments to the General Rules of CCASS for the implementation of certain enhancements to CCASS (take effect from 2 January 2007)

Amendments to the General Rules of CCASS in relation to the admission of Macau investors as Investor Participants (take effect from 5 June 2006)

Amendments to the General Rules of CCASS in relation to Callable Bull/Bear Contracts (take effect from 27 March 2006)

Amendments to the General Rules of CCASS relating to the CCASS Services Enhancement and abolition of the Registration and Transfer Fee on Deemed Book Close Dates (take effect from 1 January 2006)

Amendments to the General Rules of CCASS relating to the enhancement of corporate actions processing, the automation of payments, enhancement of SI/ISI processing and the handling charge for registration and transfer fee concession applications (take effect from 8 August 2005)

Amendments to the General Rules of CCASS relating to the removal of the initial deposit requirement of the Investor Account Service (take effect from 1 July 2005)

Amendments to the General Rules of CCASS in relation to further enhancements of Investor Participant account service (take effect from 4 April 2005)

Amendments to the General Rules of CCASS in relation to the charging of costs and expenses of the Guarantee Fund (take effect from 17 December 2004)

Amendments to the General Rules of CCASS to allow the appointment of settlement agent by a CCASS Participant (take effect from 8 November 2004)

Amendments to the General Rules of CCASS relating to the enhancements to the Settlement Instruction matching process (take effect from 11 October 2004)

Amendments to the General Rules of CCASS relating to the enhancements to the services of the Central Clearing and Settlement System (take effect from 23 August 2004)

Amendments to the General Rules of CCASS relating to the issue of retail bonds (take effect from 16 April 2004)

Amendments to the General Rules of CCASS relating to the implementation of the Derivatives Clearing And Settlement System (take effect from 6 April 2004)