Countries with different income levels need different policies for sustainability and therefore sustainability policies cannot be generalized. The sustainable development policies used by the developed countries require adaptation and contextualisation whilst developing the sustainability policies and priorities on middle- and low-income countries. This paper through, the literature review, introduces a sustainability framework for developing countries, which embeds United Nations Sustainable Development Goals (SDG) and proposes a policy formulation strategy by categorising policies into manageable sub-divisions. A sustainable framework as has been presented using a case study of a low-income country, Nepa
