The Chairman of the National Development Council is the Prime Minister of the country. The National Development Council (NDC) is a body that was set up to facilitate and coordinate the development initiatives and policies of the government.

Role of the Chairman of the National Development Council:
The Chairman of the NDC plays a crucial role in steering the country's development agenda and ensuring that policies are implemented effectively. Some of the key responsibilities of the Chairman include:
- Leading meetings and discussions on development plans and policies
- Providing guidance and direction to various ministries and departments
- Overseeing the implementation of development projects
- Monitoring progress and evaluating the impact of policies on the country's development

Significance of the Prime Minister as the Chairman:
The Prime Minister is usually appointed as the Chairman of the NDC due to the significance of the position. As the head of government, the Prime Minister is well-positioned to lead and coordinate the country's development efforts. The Prime Minister's leadership is crucial in shaping the country's development priorities and ensuring that resources are allocated efficiently.

Conclusion:
In conclusion, the Chairman of the National Development Council is a key figure in driving the country's development agenda. The Prime Minister's role as the Chairman is significant in ensuring that policies are implemented effectively and that the country progresses towards its development goals.