Operational Bulletin No. 685 (1.II.1999)
Operational Bulletin No. 685 (1.II.1999) and Annexed List: List of Mobile Country or Geographical Area Codes (Complement to ITU-T Re commendation E.212 (11/98)) (Position on 1 February 1999) (01.02.1999)
Operational Bulletin No. 687 (1.III.1999
Operational Bulletin No. 687 (1.III.1999) and Annexed List: List of ITU-T E.164.1 Country Codes (01.03.1999)
Directrices para las pruebas de la RDSI
Directrices para las pruebas de la RDSI (1991)
C ITU-T REC X 1058 03/17
Information technology - Security techniques - Code of practice for personally identifiable information protection
Operational Bulletin No. 745 (1.VIII.200
Operational Bulletin No. 745 (1.VIII.2001) (01.08.2001)
R ITU-T REC X 1058 03/17
Information technology - Security techniques - Code of practice for personally identifiable information protection
Operational Bulletin No. 708 (15.I.2000)
Operational Bulletin No. 708 (15.I.2000) (15.01.2000)
Operational Bulletin No. 660 (15.I.1998)
Operational Bulletin No. 660 (15.I.1998) and Annexed List: List of data network identification codes (DNIC)(According to ITU-T Recommendation X.121)(Position on 15 January 1998) (15.01.1998)
Operational Bulletin No. 663 (1.III.1998
Operational Bulletin No. 663 (1.III.1998) and Annexed List: List of Names of Administration Management Domains (ADMD) (In accordance with ITU-T F.400 and X.400 Series Recommendations) (Position on 28 February 1998) (01.03.1998)
Information technology – Open Systems In
OSI Directory - Abstract service definitions
Information technology – Open Systems In
Public-key infrastructure
Information technology – Open Systems In
OSI Directory – Distributed Operation
