--- title: "Public safety: countries | Nexus Observatory" description: "Country notes for public safety and emergency management: Public safety in Argentina, Public safety in Australia, Public safety in Brazil and Public safety…" url: https://observatory.global/industries/public-safety/countries/ publisher: Nexus Observatory Inc. updated: 2026-11-02 --- [Nexus Observatory](https://observatory.global/) / [Public safety](https://observatory.global/industries/public-safety/) / **Countries** # Public safety, country by country. Country notes for this industry: the regulators and the spectrum routes, from records that carry their sources. [Plan a deployment](https://observatory.global/contact/deployment/) [Use cases](https://observatory.global/industries/public-safety/use-cases/) [Open the explainer](https://observatory.global/industries/public-safety/explainer/) Reference design, drawn to scale · drag to turn 1. Public safety · Countries Warning time, gained at the sensor Observing networks, communications and data for emergency management: hydromet and fire-weather stations, camera towers with inference at the edge, deployable cells for incident command, and the integration that hands a trigger to the alerting authority, which keeps every decision. Needs: rainfall, river level and soil moisture, fire weather, smoke and ignition, ground movement and seismic activity, communications at the incident base and reporting uptime and data latency. 2. Country guide Public safety in Argentina The Argentina guide sets out the route for a public safety network there: spectrum and licensing, data residency, the open networks already observing, and the agencies and standards a deployment has to meet. Each guide is kept with its sources and updated when the rules change. 3. Country guide Public safety in Australia The Australia guide sets out the route for a public safety network there: spectrum and licensing, data residency, the open networks already observing, and the agencies and standards a deployment has to meet. Each guide is kept with its sources and updated when the rules change. 4. Country guide Public safety in Brazil The Brazil guide sets out the route for a public safety network there: spectrum and licensing, data residency, the open networks already observing, and the agencies and standards a deployment has to meet. Each guide is kept with its sources and updated when the rules change. 5. Country guide Public safety in Canada The Canada guide sets out the route for a public safety network there: spectrum and licensing, data residency, the open networks already observing, and the agencies and standards a deployment has to meet. Each guide is kept with its sources and updated when the rules change. 6. Trust Every node proves what it is A node joins only after its hardware root of trust answers an attestation challenge. Keys stay in secure hardware, software arrives signed, and every reading carries a signature, so its origin can be checked by anyone downstream without asking us. 7. Time and place Every reading carries when and where Readings are stamped against a disciplined clock, from satellite time or a PTP grandmaster, together with the station position and its siting record. When time or position is degraded, the record says so instead of hiding it, and every analyst downstream sees the same warning. 8. Updates Updates in rings, with rollback Software and configuration reach the fleet in rings: a canary site first, then a few, then all, each ring gated on health and data completeness. A failed gate stops the wave and returns each node to its last good release, without a site visit. 9. Operations Every node watched, every incident closed The operations console shows every node with its state, its plan and its evidence. Alerts arrive with their data and a runbook; acknowledging one opens a work order, and an incident closes only when the cause is recorded and the fix verified. 10. Field service One crew, from survey to repair The same crew surveys, installs, commissions, calibrates and repairs, working from the site's own record. Each visit updates it, so the next crew knows exactly what is there, when it was last checked and why it was changed. Spares and references are planned from that history. 11. Failure and recovery When a node fails, the fleet knows first When a node goes silent or a sensor drifts, the node buffers its data, fails over to a second link where one exists, and the alert carries the evidence a responder needs. Nothing is lost and nothing is counted twice. 12. What you get Hydrometeorological and flood observing networks Stream gauges, rain gauges, weather radar and automatic weather stations built to WMO practice, reporting through WIS 2.0 where the agency requires it. Delivered as hardware + software, managed service and build-operate-transfer, for national meteorological and hydrological services, river-basin agencies, utilities. [Talk to sales](https://observatory.global/contact/sales-enquiry/) 13. Next step Plan a public safety deployment Tell us the sites, the measurements and the people who will use them. We reply with a design and a scope for public safety. An engineer replies with a survey proposal and a scope, and the plan grows from one site to the network you need, at your pace. [Plan a deployment](https://observatory.global/contact/deployment/) [Open the Studio](https://observatory.global/studio/) [Read the stories](https://observatory.global/stories/) **01** Country notes ## Countries with a full record. Each record carries the regulators, the spectrum route for a private network and siting, with the source of every field. [**AR** ArgentinaENACOM manages the radio spectrum and approves radio equipment.](https://observatory.global/countries/ar/) [**AU** Australia.](https://observatory.global/countries/au/) [**BR** BrazilAnatel authorises radio-frequency use.](https://observatory.global/countries/br/) [**CA** CanadaA radio licence is required unless the device class is licence-exempt.](https://observatory.global/countries/ca/) [**CN** People's Republic of ChinaMIIT manages radio spectrum.](https://observatory.global/countries/cn/) [**FR** FranceArcep assigns frequencies to local professional mobile networks through standing windows: 2575–2615 MHz (since 2019) and 3.8–4.2 GHz (since December 2025, up to 100 MHz per applicant, up to ten years).](https://observatory.global/countries/fr/) [**DE** Germany.](https://observatory.global/countries/de/) [**IN** IndiaThe Department of Telecommunications licenses spectrum and exempts bands by Gazette rules: 865–868 MHz for short-range devices (2021) and 5925–6425 MHz for low-power Wi-Fi (2026).](https://observatory.global/countries/in/) [**ID** IndonesiaThe Ministry of Communication and Digital Affairs manages spectrum; low-power devices use class-licensed bands under a 2023 ministerial regulation.](https://observatory.global/countries/id/) [**IT** ItalyThe ministry for enterprises (MIMIT) manages spectrum and AGCOM regulates electronic communications.](https://observatory.global/countries/it/) [**JP** JapanMIC licenses radio stations.](https://observatory.global/countries/jp/) [**KR** South KoreaMSIT assigns spectrum.](https://observatory.global/countries/kr/) [**MX** MexicoThe Telecommunications and Broadcasting Law of 16 July 2025 replaced the former regulator with the Telecommunications Regulatory Commission (CRT), attached to the Digital Transformation and Telecommunications Agency.](https://observatory.global/countries/mx/) [**RU** Russian FederationRadio-frequency bands are allocated by the State Commission for Radio Frequencies; Roskomnadzor supervises communications and personal data.](https://observatory.global/countries/ru/) [**SA** Saudi ArabiaThe Communications, Space and Technology Commission manages spectrum and licenses specialised radio networks; it opened the full 6 GHz band (1200 MHz) for licence-exempt Wi-Fi in 2021.](https://observatory.global/countries/sa/) [**ZA** South AfricaICASA manages spectrum and licensing.](https://observatory.global/countries/za/) [**TR** TürkiyeThe Information and Communication Technologies Authority (BTK) manages spectrum under Electronic Communications Law 5809; low-power short-range devices follow a 2012 BTK regulation.](https://observatory.global/countries/tr/) [**GB** United Kingdom.](https://observatory.global/countries/gb/) [**US** United States of AmericaSpectrum use follows Title 47 of the Code of Federal Regulations.](https://observatory.global/countries/us/) [Every country](https://observatory.global/countries/) ## Bring us the site. Survey, design, deployment and operation for public safety. The form names who receives your details. 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