Extranet Service Provider (ESP) Accreditation Shared Infrastructure Provider (SIP) Accreditation Network Service Provider (NSP) Accreditation JSE Extranet Service Provider (ESP) Policy v1.0318.3KB 13.11.2019 JSE Accredited Shared Infrastructure Providers254.4KB 01.04.2025 JSE SIP Policy308.1KB 09.12.2020 NSP Public Contact List 2025 v3180KB 25.09.2025 JSE Network Service Provider NSP Policy v2.0282KB 13.11.2019