To help you stay informed of and comply with the latest regulatory requirements from carriers, this topic provides an overview of recent policy changes and will be updated promptly as new policies are announced. We recommend bookmarking this page and checking it regularly to keep your messaging compliant and prevent service disruptions.
Carrier | Effective date | Announcement |
China Mobile | December 1, 2025 | [November 18, 2025] China Mobile's controls on redirection information in messages |
China Mobile | July 10, 2025 | China Mobile's controls on SMS template registration and referral information |
China Unicom | June 30, 2025 | China Unicom's controls on SMS template registration and referral information |
China Telecom | May 30, 2025 | |
China Telecom | May 20, 2025 | China Telecom restrictions on SMS content containing URLs, IP addresses, and contact information |