TAIPEI (Taiwan News) — The Ministry of Digital Affairs (MODA) on Tuesday announced it will open 19 satellite frequency bands to domestic telecom companies in a move to bolster digital resilience.

The expansion marks a significant leap from 2022, when only four fixed satellite frequency bands were made available. MODA said that to support further satellite development, multiple regulatory adjustments will be required, per UDN.

In addition to expanding access, the ministry will extend license durations from two years to five years.

The International Telecommunication Union classifies satellite frequency bands into two categories: fixed and mobile satellite services. Fixed bands are commonly used for point-to-point communication, such as broadband internet, submarine cable backups, and ship-based systems. Mobile bands support satellite phones and search-and-rescue positioning devices.

MODA said that so far, only Taiwan Mobile has conducted mobile phone-to-satellite connection tests. A total of five companies have applied for satellite frequency bands: Lung Hwa Electronics, Alcon, Teleport Access Services, Chunghwa Telecom, and Taiwan Mobile.

Many newer smartphones now feature emergency satellite communication for use outside network coverage—particularly helpful in mountainous areas or on outlying islands. MODA added that ongoing advances in satellite communication technology are expected to offer more consumer benefits.

As for future applications, the ministry noted that mobile satellite use is currently limited to scenarios like hiking or maritime travel. Broader deployment will depend on how telecoms design commercial models for everyday use.