POWIIS Tanjung Bungah Achieves CIS Accreditation
We are proud to announce that Prince of Wales Island International School (POWIIS) Tanjung Bungah has officially achieved accreditation from the Council of International Schools (CIS) – a globally recognised mark of excellence in international education.
This milestone reflects our unwavering commitment to delivering exceptional educational experiences, fostering student well-being, and continuously striving for the highest international standards across all areas of school life.
What Does CIS Accreditation Mean?
CIS Accreditation is awarded to schools that demonstrate excellence in areas such as teaching and learning, safeguarding, leadership, governance, pastoral care, and global citizenship. The process involves an in-depth evaluation conducted by international educators and experts, ensuring schools meet rigorous globally benchmarked standards.
For families considering an international education, CIS Accreditation provides reassurance that a school is committed to quality, accountability, and continuous improvement.
At POWIIS Tanjung Bungah, this recognition validates the strong foundations we have built as a learning community, one that nurtures academic excellence while supporting every child’s personal growth and well-being.

A Proud Achievement for Our Community
Achieving CIS Accreditation was a collaborative journey involving students, teachers, parents, staff, and school leadership. From classroom learning experiences to safeguarding practices and student support systems, every part of our school was carefully reviewed to ensure we continue providing the best possible environment for our learners.
This achievement reflects the dedication and passion of our entire school community. It also reinforces the values that define POWIIS Tanjung Bungah:
- A student-centred learning environment
- Strong pastoral care and safeguarding
- International-mindedness and global perspectives
- Continuous innovation and improvement
- A culture of respect, collaboration, and excellence
From inspiring classroom experiences to strong pastoral care and a culture that nurtures curiosity, confidence, and character, this accreditation reflects the values that define POWIIS Tanjung Bungah every day.
“This accreditation is a proud moment for our entire school community. It recognises the passion, commitment, and care that our staff bring to education each day, while reaffirming our vision of providing an outstanding international learning experience for every child.” — Anna Glossop, Deputy Principal of POWIIS Tanjung Bungah

Looking Ahead
While CIS Accreditation is a significant achievement, it also marks the beginning of our next chapter. At POWIIS Tanjung Bungah, we remain committed to continuously evolving, improving, and inspiring future generations of learners.
We thank our students, parents, staff, and partners for being part of this journey and for contributing to the vibrant, supportive, and ambitious community we are proud to call POWIIS.
Together, we celebrate this milestone and look forward to an even brighter future ahead.




