Service Quality Criteria Notification

Rules Regarding the Technology and Innovation Support Program

Online Certificate Status Protocol

Notification on the Registration Procedures for Illegal Devices Identified as Having Altered and/or Cloned Electronic Identity Information

Regulations on Campaigns, Tariffs, and Promotional Announcements

Implementation Procedures Regarding Mobile Terminal Radio Fees

Notification on the Implementation Procedures for Number Portability

Notification on the Technical Detail Implementation Procedures of Traffic Information