2025-12-21 10.8.118.215
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
YD/T 4547-2023 Blockchain-based domain name registration data access protocol querydata format definition 525.0 via email in 1~3 business day valid,,2024-7-1
YD/T 4546-2023 Technical requirements for HTTP application of blockchain based domainname registration data access protoco 525.0 via email in 1~3 business day valid,,2024-7-1
YD/T 4545-2023 The overall technical requirements for the registration data accessprotocol based on block chain 455.0 via email in 1~3 business day valid,,2024-7-1
YD/T 4544.2-2023 Handling the DNS abuse part Il: Guideline for DNS Abuse Measurement 245.0 via email in 1~3 business day valid,,2024-7-1
YD/T 4544.1-2023 Handling the DNS abuse part I: general requirements 350.0 via email in 1~3 business day valid,,2024-7-1
YD/T 4543-2023 Technical requirements and Test Methods for Mobile Program Online Service Reinforcement System 350.0 via email in 1~3 business day valid,,2024-7-1
YD/T 4542-2023 Specification for functionality requirements for unified management ofpacket filter descriptor and charging 280.0 via email in 1~3 business day valid,,2024-7-1
YD/T 4541-2023 Technical requirement for unified management of packet filter descriptor and charging 455.0 via email in 1~3 business day valid,,2024-7-1
YD/T 4540-2023 Indicator requirements and evaluation methods for an open platform for instant messaging basic service capabilities based on mobile Internet 280.0 via email in 1~3 business day valid,,2024-7-1
YD/T 4539-2023 Interoperability requirements and test methods for near field communication (NFC)-based mobile communication terminals and contactless point-of-sale (PoS) 945.0 via email in 1~5 business day valid,,2024-7-1
YD/T 4538-2023 Technical requirements for personal information protection of Internet medical and health mobile application software (APP) 315.0 via email in 1~3 business day valid,,2024-7-1
YD/T 4537-2023 Intelligent communication network policy control capability open architecture and technical requirements 665.0 via email in 1~3 business day valid,,2024-7-1
YD/T 4536-2023 Technical Requirement for User Do Not Send Message Platform 700.0 via email in 1~3 business day valid,,2024-7-1
YD/T 4535-2023 Technical requirements for telecommunication network user do not call platform 665.0 via email in 1~3 business day valid,,2024-7-1
YD/T 4534-2023 Key Test Method of Softwire-Defined Wide Area Network(SD-WAN) 1050.0 via email in 1~5 business day valid,,2024-7-1
YD/T 4533-2023 Technical Requirements of Value-Added Services of Software-Defined Wide Area Network(SD-WAN):Security Service 385.0 via email in 1~3 business day valid,,2024-7-1
YD/T 4532-2023 Technical requirements of extension DNS service and CDN global service load balance interconnection 665.0 via email in 1~3 business day valid,,2024-7-1
YD/T 4531-2023 Protocol and general technical requirements of Control & User planeseparation interface 805.0 via email in 1~5 business day valid,,2024-7-1
YD/T 4530-2023 based distributed ENUM Technical requirements for Unified IMS(stage 2) system 560.0 via email in 1~3 business day valid,,2024-7-1
YD/T 4529-2023 Technology requirements ofIP RAN southbound interface based on SDN 525.0 via email in 1~3 business day valid,,2024-7-1
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YD/T 4547-2023 Blockchain-based domain name registration data access protocol querydata format definition 
  Issued on: 2023-12-29   Price(USD): 525.0
YD/T 4546-2023 Technical requirements for HTTP application of blockchain based domainname registration data access protoco 
  Issued on: 2023-12-29   Price(USD): 525.0
YD/T 4545-2023 The overall technical requirements for the registration data accessprotocol based on block chain 
  Issued on: 2023-12-29   Price(USD): 455.0
YD/T 4544.2-2023 Handling the DNS abuse part Il: Guideline for DNS Abuse Measurement 
  Issued on: 2023-12-29   Price(USD): 245.0
YD/T 4544.1-2023 Handling the DNS abuse part I: general requirements 
  Issued on: 2023-12-29   Price(USD): 350.0
YD/T 4543-2023 Technical requirements and Test Methods for Mobile Program Online Service Reinforcement System 
  Issued on: 2023-12-29   Price(USD): 350.0
YD/T 4542-2023 Specification for functionality requirements for unified management ofpacket filter descriptor and charging 
  Issued on: 2023-12-29   Price(USD): 280.0
YD/T 4541-2023 Technical requirement for unified management of packet filter descriptor and charging 
  Issued on: 2023-12-29   Price(USD): 455.0
YD/T 4540-2023 Indicator requirements and evaluation methods for an open platform for instant messaging basic service capabilities based on mobile Internet 
  Issued on: 2023-12-29   Price(USD): 280.0
YD/T 4539-2023 Interoperability requirements and test methods for near field communication (NFC)-based mobile communication terminals and contactless point-of-sale (PoS) 
  Issued on: 2023-12-29   Price(USD): 945.0
YD/T 4538-2023 Technical requirements for personal information protection of Internet medical and health mobile application software (APP) 
  Issued on: 2023-12-29   Price(USD): 315.0
YD/T 4537-2023 Intelligent communication network policy control capability open architecture and technical requirements 
  Issued on: 2023-12-29   Price(USD): 665.0
YD/T 4536-2023 Technical Requirement for User Do Not Send Message Platform 
  Issued on: 2023-12-29   Price(USD): 700.0
YD/T 4535-2023 Technical requirements for telecommunication network user do not call platform 
  Issued on: 2023-12-29   Price(USD): 665.0
YD/T 4534-2023 Key Test Method of Softwire-Defined Wide Area Network(SD-WAN) 
  Issued on: 2023-12-29   Price(USD): 1050.0
YD/T 4533-2023 Technical Requirements of Value-Added Services of Software-Defined Wide Area Network(SD-WAN):Security Service 
  Issued on: 2023-12-29   Price(USD): 385.0
YD/T 4532-2023 Technical requirements of extension DNS service and CDN global service load balance interconnection 
  Issued on: 2023-12-29   Price(USD): 665.0
YD/T 4531-2023 Protocol and general technical requirements of Control & User planeseparation interface 
  Issued on: 2023-12-29   Price(USD): 805.0
YD/T 4530-2023 based distributed ENUM Technical requirements for Unified IMS(stage 2) system 
  Issued on: 2023-12-29   Price(USD): 560.0
YD/T 4529-2023 Technology requirements ofIP RAN southbound interface based on SDN 
  Issued on: 2023-12-29   Price(USD): 525.0
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