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Work item:
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Q.3070 (ex Q.TSCA)
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Subject/title:
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Requirements for issuing end-entity and certification authority public key certificates for enabling trustable signalling interconnection between network entities
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Status:
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Determined on 2026-07-22 [Issued from previous study period]
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Approval process:
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TAP
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Type of work item:
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Recommendation
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Version:
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New
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Equivalent number:
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-
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Timing:
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2026-07 (Medium priority)
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Liaison:
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SG2, SG17
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Supporting members:
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Vaulto (Israel), China Telecom, Russian Federation, MIIT China, Brazil, India, Ghana, Sri Lanka, Svyazcom LLC, A1 Telekom Austria
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Summary:
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This draft Recommendation details the requirements for the validation of certificate signing requests (CSRs) received by a trusted signalling certification authority (TSCA) from communication service providers (CSPs) and the requirements for the issuance of end-entity and certification authority public-key certificates (in accordance with [ITU-T X.509]) to prevent access of bad actors to the international signalling exchange networks.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2023-05-31 19:19:34
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Last update:
2026-07-23 10:59:26
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