Sustainability is a paradigm of contemporary society, which is truly essential for the post-modern period of the 21st century. It is related to good governance and the systematic strategic process of SEA is the current mechanism that can enable its pragmatic structuring. The application of sustainability in today's globalised socio-economic system is an ideal that needs to be put into practice in deliberative procedures, ensuring practicality and guaranteeing the rights of future generations. This without meaning an obstacle to economic development, but thinking about reframing for sustainable development.