Exhibit 3.4 {COAT OF ARMS} CERTIFICATE OF INCORPORATION ON CHANGE OF NAME AND RE-REGISTRATION OF A PRIVATE COMPANY AS A PUBLIC COMPANY Company No. 2530163 The Registrar of Companies for England and Wales hereby certifies that EXSHELFCO (BDC) LIMITED formerly registered as a private company having changed its name and having this day been re-registered under the Companies Act 1985 as a public limited company is now incorporated under the name of BARCLAYCARD FUNDING PLC and that the company is limited. Given at Companies House, London, the 19th October 1999 {Signature} AJ HARNESS For the Registrar Of Companies {LOGO} COMPANIES HOUSE {SHIELD} CERTIFICATE OF INCORPORATION ON CHANGE OF NAME Company No. 2530163 The Registrar of Companies for England and Wales hereby certifies that BZW DERIVATIVES LIMITED having by special resolution changed its name, is now incorporated under the name of EXSHELFCO (BDC) LIMITED Given at Companies House, Cardiff, the 30th May 1998 {Signature} N. Butler For the Registrar of Companies {LOGO} COMPANIES HOUSE {SHIELD} CERTIFICATE OF INCORPORATION ON CHANGE OF NAME Company No. 2530163 The Registrar of Companies for England and Wales hereby certifies that BARCLAYS DE ZOETE WEDD DERIVATIVES LIMITED having by special resolution changed its name, is now incorporated under the name of BZW DERIVATIVES LIMITED Given at Companies House, Cardiff, the 1st June 1996 {Signature} G. Wookey For the Registrar of Companies {LOGO} COMPANIES HOUSE {SHIELD} CERTIFICATE OF INCORPORATION ON CHANGE OF NAME No. 2530163 I hereby certify that BARSHELFCO (NO. 28) LIMITED having by special resolution changed its name, is now incorporated under the name of BARCLAYS DE ZOETE WEDD DERIVATIVES LIMITED Given under my hand at the Companies Registration Office, Cardiff the 10 July 1992 {Signature} M. Rose an authorised officer {SHIELD} CERTIFICATE OF INCORPORATION ON CHANGE OF NAME No. 2530163 I hereby certify that BARCLAYS STOCKBROKERS LIMITED having by special resolution changed its name, is now incorporated under the name of BARSHELFCO (NO. 28) LIMITED Given under my hand at the Companies Registration Office, Cardiff the 2 APRIL 1991 {Signature} P. Davidson (Mrs) an authorised officer {SHIELD} CERTIFICATE OF INCORPORATION ON CHANGE OF NAME No. 2530163 I hereby certify that BARSHELFCO (NO. 28) LIMITED having by special resolution changed its name, is now incorporated under the name of BARCLAYS STOCKBROKERS LIMITED Given under my hand at the Companies Registration Office, Cardiff the 8 FEBRUARY 1991 {Signature} F. A. JOSEPH an authorised officer {SHIELD} CERTIFICATE OF INCORPORATION OF A PRIVATE LIMITED COMPANY Company No. 2530163 I hereby certify that BARSHELFCO (NO. 28) LIMITED is this day incorporated under the Companies Act 1985 as a private company and that the Company is limited. Given under my hand at the Companies Registration Office, Cardiff the 13 AUGUST 1990 {Signature} F. A. JOSEPH an authorised officer