
Tanzania School Leadership Institute
Empowering Leaders. Transforming Schools.
Dedicated to strengthening school leadership, professionalizing invigilation standards, and aligning global best practices with Tanzania's national context.
Our Next Event Trainers
Meet the distinguished professionals leading this year's sessions

THEME: Strategic School Management, Financial Planning & Annual Budget Forecasting
DATE: April 22–25, 2026
Venue: Mwalimu Julius Nyerere Leadership School
Dr. Dennis B. McKesey (USA)
Trainer
A globally recognized educational leadership strategist with almost 30 years of experience supporting school and system leaders across public, private, and charter contexts. A former principal of one of the nation's premier charter schools, working with education leaders in the United States and internationally to strengthen leadership practice, organizational culture, and instructional coherence.
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About TSLI
Leading the transformation of educational leadership in Tanzania

TSLI is Tanzania's premier institute dedicated to strengthening school leadership, professionalizing invigilation standards, and aligning global best practices with the national context. In partnership with the Institute of Directors Tanzania, the Ministry of Education, NECTA, NCIEIE, and leading stakeholders, TSLI delivers accredited professional training that empowers department heads, principals, and examination monitors nationwide.
🔭 Our Vision
A world-class leadership institute that shapes inspirational, ethical, and globally connected educational leaders who transform schools into thriving learning communities.
🎯 Our Mission
To develop, certify, and support visionary school leaders through rigorous, contextually relevant training, governance frameworks, and mentorship—bridging Tanzanian values with international standards to elevate learning outcomes and educational equity.
Why TSLI Stands Out?
Four pillars that make TSLI the premier choice for educational leadership training
National & Global Expertise
Trainers combine Tanzanian roots with international insight
- Experienced trainers from UK, Uruguay, and Tanzania
- Deep understanding of local educational context
- International best practices adapted for Tanzania
- Cross-cultural leadership perspectives
Trusted Leadership
Policy relevance and execution through strong governance roles
- Direct partnerships with government ministries
- Recognized by national education authorities
- Influence on policy development and implementation
- Strong governance and accountability frameworks
Aligned with NCIEIE
Structured training across all phases for impact and compliance
- Fully accredited training programs
- Compliance with national standards
- Comprehensive curriculum coverage
- Regular quality assurance reviews
Pedagogical Excellence
Cambridge standards blended with inclusive, applied training
- Evidence-based teaching methodologies
- Practical, hands-on learning experiences
- Inclusive education approaches
- Continuous professional development
Our Core Values
The principles that guide everything we do
Integrity
We act with honesty, transparency, and accountability in all programs and partnerships.
Excellence
We commit to high standards in training, pedagogy, and institutional performance.
Service
We center our work on serving schools, communities, and students—placing their needs first.
Inclusivity
We embrace diversity—cultural, curricular, linguistic—and ensure all voices are heard.
Innovation
We pioneer new practices, pedagogies, and systems in leadership and schooling.
Collaboration
We build partnerships with government, professional bodies, international agencies, and local schools.
Lifelong Learning
We believe leaders never stop growing, and we foster continuous professional growth.
Integrity
We act with honesty, transparency, and accountability in all programs and partnerships.
Excellence
We commit to high standards in training, pedagogy, and institutional performance.
Service
We center our work on serving schools, communities, and students—placing their needs first.
Inclusivity
We embrace diversity—cultural, curricular, linguistic—and ensure all voices are heard.
Innovation
We pioneer new practices, pedagogies, and systems in leadership and schooling.
Collaboration
We build partnerships with government, professional bodies, international agencies, and local schools.
Lifelong Learning
We believe leaders never stop growing, and we foster continuous professional growth.
Our Partners
Working alongside leading institutions and government bodies to transform educational leadership in Tanzania and beyond
Tanzania International Schools Association
Ministry of Education, Science & Technology
Tanzania Revenue Authority (TRA)
National Examinations Council of Tanzania
Institute of Directors in Tanzania
Student Placement Organization
Pearson
Tanzania International Schools Association
Ministry of Education, Science & Technology
Tanzania Revenue Authority (TRA)
National Examinations Council of Tanzania
Institute of Directors in Tanzania
Student Placement Organization
PearsonStrategic Objectives
Our 5-year roadmap for transforming educational leadership
- Implement and scale a five-level leadership certification track (from instructional to executive leadership) across Tanzanian and regional schools
- Structure parallel Cambridge PDQ pathways so Tanzanian educators can attain internationally recognized credentials
Our Training Programs
Accredited programs designed to elevate leadership and invigilation standards
School Leadership Development
Comprehensive training for principals, headteachers, and senior administrators covering all aspects of modern educational leadership.
- Strategic planning and vision setting
- Staff management and development
- Budget and resource allocation
- Stakeholder engagement and communication
- Change management and innovation
Accredited
Cambridge Aligned
5-Level Track
Certificate Issued
Meet Our Expert Trainers
World-class expertise meets deep Tanzanian context

A globally recognized educational leadership strategist with almost 30 years of experience supporting school and system leaders across public, private, and charter contexts. A former principal of one of the nation's premier charter schools, working with education leaders in the United States and internationally to strengthen leadership practice, organizational culture, and instructional coherence.
Click to view full profileDr. Dennis B. McKesey (USA)
Global Educational Leadership Strategist | Former Principal | International Speaker

NPQ Headship, MA TESOL. 20+ years in leadership across 5 continents. CIS Evaluator, Cambridge Facilitator. Believes in excellence with character development.
Click to view full profileMark Bridgeman (UK)
Senior Trainer

NPQ Headship, MA Education. 18+ years in international leadership. CIS Evaluator, UN Global Schools Advocate. Passionate about learner empowerment.
Click to view full profilePriscilla Perdomo (Uruguay)
Senior Trainer

Priscilla Mkwaji Mafuru, ACPA, is a senior finance and credit operations professional serving as Head of Credit Operations at CRDB Bank Plc, Tanzania. She has strong expertise in credit risk management, regulatory reporting, IFRS 9, Basel II/III, RTSIS, and financial analysis, with prior auditing experience at Ernst & Young across multiple sectors. She is also certified in ESG, Impact Investing, and Directorship, and is recognized for strategic leadership, training, mentoring, and operational excellence.
Click to view full profilePriscilla Mkwaji Mafuru
Trainer

Dr. Michelle Soussoudis-Mathis is a seasoned educational leader with 20+ years of experience in New York City public schools across teaching, administration, and principalship. She has led school operations, curriculum innovation, data-driven improvement, special education, assessment, and professional development, with a strong focus on equity and instructional excellence. She also taught adult learners at York College. She holds an EdD in Administrative and Instructional Leadership, advanced leadership credentials, and executive coaching training from Columbia University, and is currently completing her law degree.
Click to view full profileDr. Michelle Soussoudis-Mathis(USA)
Trainer

Founding CEO of the Institute of Directors in Tanzania (IoDT), driving strategic direction, corporate governance, and leadership excellence. A seasoned board advisor, governance architect, and facilitator for training and corporate coaching.
Click to view full profileSaid Baraka Kambi (Tanzania)
Trainer

Kaniz holds a BA, Postgraduate Diploma in Finance, and is a Fellow of the Association of Chartered Certified Accountants(FCCA), a Certified Public Accountant(CPA- T), and a Certified Internal Auditor(CIA). She began her career in the accountancy profession in 2010 and is experienced servicing clients in the health, education, not for profit, manufacturing, logistics and trading sectors.
Click to view full profileKaniz Ladha (Tanzania)
Trainer

Nihla Mazrui (Tanzania)
Trainer
Benefits of Training with TSLI
Transform your leadership capabilities and drive meaningful change
Enhanced Leadership Skills
Develop strategic thinking, decision-making, and team management capabilities for modern educational leadership.
Career Advancement
Gain recognized qualifications that open doors to senior positions across Tanzania and beyond.
Professional Network
Connect with educators, ministry officials, and international experts for lasting professional relationships.
Improved School Performance
Apply proven strategies to enhance student outcomes, teacher effectiveness, and institutional excellence.
International Recognition
Receive certificates recognized by Cambridge and international education bodies.
Innovative Solutions
Learn cutting-edge approaches to address contemporary challenges in education management.
Quality Assurance Expertise
Master examination protocols, invigilation standards, and quality control processes.
Continuous Support
Access ongoing mentorship, resources, and professional development after training completion.
Competitive Advantage
Stand out in the education sector with specialized training that few professionals possess.
Your Next Step
Partner with TSLI to elevate Tanzania's quality assurance and invigilation standards. We deliver trusted expertise, nationally grounded insight, and globally informed leadership training.
Contact Us
For further enquiry or to arrange a formal introduction and collaboration plan
Get in Touch
Phone
Our Address
Diamond Plaza, 5th floor, samora Avenue & Mirambo St, Dar es Salaam, Tanzania
🕐 Office Hours
Monday – Friday: 8:00 AM – 5:00 PM
Saturday: 9:00 AM – 1:00 PM
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