# Simba Faces Regulatory Scrutiny Over Alleged Spectrum Misuse in Singapore Regulators investigate potential licence breaches, raising questions about future service stability for subscribers. - **Source:** [CNA – Singapore](https://www.channelnewsasia.com/singapore) - **Published:** 2026-11-09 - **Topic:** [Business](https://brifing.si/c/business) - **Original article:** - **On Brifing:** https://brifing.si/s/3663c2fe-2bda-4c98-bec9-75eedf5ea5ee ## Regulatory Investigation Initiated Singapore's Infocomm Media Development Authority has issued a notice to Simba regarding six allegations, including unauthorised spectrum use. The regulator claims the telco deployed dynamic spectrum sharing technology without proper authorization at 133 sites. Additionally, Simba allegedly used unauthorized frequency bands at 92 locations between 2023 and 2026, impacting network regulatory standards. ## Potential Penalties and Outcomes Simba faces potential financial penalties, licence suspension, or total cancellation if found guilty of regulatory breaches. Experts suggest that total licence revocation is unlikely and unprecedented for a major Singaporean telco. Instead, authorities may opt for heavy fines or modifications to existing licence conditions to ensure future compliance with national telecommunication rules. ## Impact on Network Capacity Spectrum acts as the essential highway for mobile data traffic, and any restriction could degrade service quality. If the regulator withdraws specific spectrum rights, Simba’s network capacity would decrease, leading to potential congestion. Subscribers might experience slower data speeds and poorer connectivity, particularly during peak usage periods, depending on the specific bands affected. ## Customer Service Continuity Currently, Simba maintains that all customer services, plans, and wallet balances remain unaffected by the ongoing investigation. However, if licence conditions are altered, the long-term stability of these services remains uncertain. The company’s parent firm, Tuas, confirmed that the regulator has not yet reached a final conclusion regarding any punitive actions. ## Worst-Case Liquidation Risks In a hypothetical scenario where Simba’s licence is revoked and the company enters liquidation, customers face significant risks. Prepaid balances and wallet funds might not be fully recoverable depending on the firm's solvency. Legal experts note there is no real precedent for such a closure, making the recovery of consumer funds highly unpredictable. ## Market-Wide Ripple Effects A potential exit of Simba would force a massive migration of subscribers to competitors like Singtel, StarHub, or M1. This sudden influx could overwhelm existing network infrastructure, causing congestion for current users of those providers. Furthermore, the loss of a low-cost competitor could lead to market-wide price increases and reduced data quotas. ## Governance and Compliance Issues Beyond spectrum misuse, the regulator has raised concerns regarding Simba’s internal governance and compliance practices. The IMDA specifically accused the company of deliberately failing to produce required documents during the investigation. These allegations of intentional non-compliance suggest deeper operational issues that could influence the severity of the final regulatory response. ## Future Market Outlook The Singaporean mobile market has long been characterized by intense competition driven by Simba’s aggressive pricing strategies. Analysts suggest that market consolidation or a shift in Simba’s operations could lead to a more rationalized pricing environment. Stakeholders are now watching for the final IMDA ruling to determine the future of local telecom competition. ## Sources covering this story - https://www.channelnewsasia.com/singapore/simba-customers-unauthorised-spectrum-allegations-imda-6531436 — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._