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Open Bible Institute of Theology
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OSHA Services, LLC
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PAL Institute of Health, Safety and Environmental Services Limited
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Premier Accountancy Specialist School Limited
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Professional Institute of Marketing and Business Studies (P.I.M.B.S.)
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Professional School of Accountancy Limited
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Purchasing Supply and Management Tuition Services Ltd.
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SAM Caribbean Limited
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School of Business and Computer Science Ltd (SBCS)
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School of Higher Education Limited
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School of Practical Accounting and Accounting Services
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SERVOL Limited
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SET, Ready and Go Limited
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SHEQ Institute Limited
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SITAL College of Tertiary Education Limited
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St. Andrews Theological College
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St. George's Academy Ltd.
- St. Teresa's Health Care Institute Limited
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Students Accountancy Centre Limited
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Technical Institute for Learning
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The British Academy of Port of Spain
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The Institute of Corporate Development Limited
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The Kairos Institute Limited
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The Schools of Nursing and Midwifery (Ministry of Health)
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The University of the West Indies
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The University of Trinidad and Tobago
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The UWI School of Business and Applied Studies Limited (trading as ROYTEC)
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Tobago Community College
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Tobago Hospitality and Tourism Institute
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Tobago Institute of Literacy
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Tobago Technical School
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Trinidad and Tobago Bible College - WICM
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Trinidad and Tobago Civil Aviation Authority
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Trinidad and Tobago College of Therapeutic Massage and Beauty Culture Limited
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Trinidad and Tobago Hospitality and Tourism Institute
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Trinidad and Tobago Insurance Institute
ACTT will continue to update the public on the registration status of all Post-Secondary and Tertiary Institutions in Trinidad and Tobago