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Andrew Howard UNFCCC secretariat unfccct ahoward@unfccct

International transaction log Transaction checks Intersessional consultations on registry systems Bonn 8-10 November 2004. Andrew Howard UNFCCC secretariat www.unfccc.int ahoward@unfccc.int. ITL transaction checks. Independently checks transactions proposed by registries

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Andrew Howard UNFCCC secretariat unfccct ahoward@unfccct

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  1. Internationaltransaction log Transaction checks Intersessional consultations on registry systems Bonn 8-10 November 2004 Andrew Howard UNFCCC secretariat www.unfccc.int ahoward@unfccc.int

  2. ITL transaction checks Independently checks transactions proposed by registries 140 checks defined • Primarily technical nature to ensure standard communications  46 checks defined • Primarily policy-related nature to ensure conformity to modalities, rules and limits under Kyoto  15 general checks  78 transaction-specific checks

  3. Check categories

  4. ITL response code examples

  5. Technical checks Making the communication work

  6. Version and authentication checks

  7. Message viability checks

  8. Registry checks

  9. Data integrity checks

  10. Message sequence checks

  11. Policy-related checks Ensuring conformity to Kyoto rules

  12. General transaction checks

  13. Transaction processes • Issuance • Conversion • External transfer • Internal transfers - Cancellation - Replacement - Retirement • Carry-over • Expiry date change • Internal transfer (for an STL)

  14. External data sources Compilation and accounting (C&A) database • Quantity of AAUs that may be issued • Quantity of RMUs that may be issued - by LULUCF code - annually or for the commitment period CDM information system • Quantity of CDM credits that may be issued • Choice between CER or tCER/lCER issuance JI information system (track 2) • Quantity of ERUs that may be converted • Choice between AAUs or RMUs for the conversion

  15. Issuance checks

  16. Cancellation

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