Once the Association was established in 2016, the Western region was headed by the first elected regional Executive Committee comprising Frank Braccia, Head, Goldcrest International School, Mumbai (Chair), Ms. Jasmine Madhani, Head of Jamnabai Narsee International School, Mumbai (Deputy Chair) and Ms. Mahera Goel, Head, L’Academie Globale, Mumbai (Executive Member).

In 2022, the new regional Executive Committee was appointed comprising Dr. Geoffrey Fisher, Head, BD Somani International School, Mumbai (Chair), Mr. Abimanyu Basu, Dean and CEO, Dhirubhai Ambani International School, Mumbai (Deputy Chair) and Ms. Radhika Sinha, Head, Aditya Birla World Academy, Mumbai (Executive Member).

In 2024, the new regional Executive Committee was elected comprising Mr. Abimanyu Basu, Dean and CEO, Dhirubhai Ambani International School, Mumbai (Chair) Ms. Merzeen Doctor, Principal, Chatrabhuj Narsee School, Mumbai (Deputy Chair) and Ms. Priya Anand, Head, Mount Litera School International, Mumbai (Secretary).

The regional committee member schools typically meet twice a year to deliberate upon pertinent issues in education.