
Trinity DipTESOL Course (Level 7 qualification)
Advance Your ELT Career with an Internationally Recognised Diploma
Updated for 2026 Trinity Framework
Duration: 8 - 24 months
Format: Online
Level: Level 7 (Master's Equivalent)
Why choose the Trinity DipTESOL?


Progress to Senior Roles
Developed Advanced
Teaching Skills

Pathway to MA in TESOL

Internationally Recognised
Updated DipTESOL from April 2026
Trinity has refreshed the DipTESOL assessment to reflect developments in teaching, learning and professional practice while maintaining the core aims and international recognition of the qualification.
Course Structure and Assessment
Options & Requirements
Flexible Study Options
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Modular or Full Course
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Study While You Teach
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Complete in 1-2 Years
Entry Requirements
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Minimum 2 Year's ELT Experience (960+ hours)
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CertTESOL or CELTA or Equivalent
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Current Teaching Position (optional)
Tuition fees (flexibility)
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Standard Payment Option 2750 euros (incl. all tuition, assessment and materials)
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Instalments Payment Option
Why Study at ALS House


Trinity Approved Centre
Expert Tutors in Phonology

Personalised Support

Global Community
Career Opportunities After DipTESOL



Director of Studies
Teacher Trainer
EAP/University Teacher

Pathway to MA in TESOL
"The DipTESOL at ALS House transormed my teaching career. Excellent support throughout the course."
Sarah M. DipTESOL Graduate

