Trinidad and Tobago Aligns Spectrum with ITU 2024 Regulations
The Telecommunications Authority of Trinidad and Tobago (TATT) has officially published Version 4.0 of the Trinidad Frequency Allocation Table (8.3 kHz–3000 GHz) in January 2026 . This update reflects alignment with the latest ITU Radio Regulations, Edition 2024, incorporating outcomes from WRC-19 and WRC-23.
As spectrum management remains fundamental to national telecommunications planning, this update ensures that Trinidad and Tobago remains harmonized with ITU Region 2 allocations, while addressing specific domestic requirements.
What the Trinidad Frequency Allocation Table Version 4.0 Covers
According to the official document, the Trinidad Frequency Allocation Table (TTFAT) serves several core objectives:
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It specifies the usable frequency ranges for radio services in accordance with the ITU Table.
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It identifies categories of radio services and the bands in which they may operate.
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It outlines detailed permissions and conditions for frequency band use within Trinidad and Tobago.
Moreover, the updated version incorporates revisions from both the 2020 and 2024 Editions of the ITU Radio Regulations. The document also includes ITU footnotes and Trinidad and Tobago (TT) footnotes to address national spectrum requirements.
Importantly, the TTFAT remains rooted in the National Spectrum Plan and guided by the Telecommunications Act, Chap. 47:31, which mandates the Authority to plan, regulate, and manage spectrum use.
Structural Updates and Allocation Framework
The TTFAT is structured into two columns:
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The left column reflects ITU Region 2 allocations.
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The right column presents Trinidad and Tobago’s adopted allocations, including TT-specific footnotes.
Additionally, the document reiterates the classification of services as Primary (uppercase) and Secondary (sentence case), clarifying interference protection and operational hierarchy between services.
The review cycle is defined as every four years, following World Radiocommunication Conference (WRC) outcomes, although TATT may revise the document earlier if required .
Why This Matters for Wireless Technologies & Networks
The Trinidad Frequency Allocation Table directly impacts:
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Spectrum planning and licensing
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Radiocommunications services
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Satellite and broadcasting allocations
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National compliance with ITU Region 2
As frequency allocation determines how bands are shared among services, any update may influence market planning, deployment strategies, and regulatory compliance for wireless technologies operating in Trinidad and Tobago.
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Impact Assessment
Technical Standards? ❌ No
Type Approval & Market Access? ❌ No
Imports, Customs, Trade, or Market Surveillance? ✅ Yes
Spectrum Management? ✅ Yes