The '''Customer Standing Committee (CSC)''' ensures the performance of the Internet Assigned Numbers Authority ([[IANA]]) naming function by monitoring [[PTI|Public Technical Identifiers]]' (PTI) performance against the service level expectations outlined in the IANA Naming Function Contract.<ref>[https://www.icann.org/csc About CSC]</ref>
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The '''Customer Standing Committee (CSC)''' ensures the performance of the Internet Assigned Numbers Authority ([[IANA]]) naming function by monitoring [[PTI|Public Technical Identifiers]]' (PTI) performance against the service level expectations outlined in the IANA Naming Function Contract.<ref>[https://www.icann.org/csc About CSC]</ref> The CSC was established as one of the post-IANA stewardship transition entities and conducted its first
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meeting on October 6, 2016. Its mission is to ensure the continued satisfactory performance of the IANA functions for the direct customers of the naming services. It provides the operational oversight previously executed by the U.S. Department of Commerce’s National Telecommunications and Information Administration (NTIA). According to Section 17.3(c) of the [[ICANN Bylaws]], the [[ccNSO]] and Registries Stakeholder Group ([[RySG]]) must review the CSC Charter one year after the first meeting of the CSC; this task was carried out at [[ICANN 62]].