5. Conclusions
The public sector, by defining the policies and strategies that constrain the performance of the entities under its supervision and regulation, needs to be sustainable in order to influence other sectors and improve their performance. It is so essential to define the current sustainability profile to identify potential improvements and identify good policies and practices that are already being implemented to enable other public or private organisations to adopt them. The Portuguese central public administration profile was analysed in this study, as an example of a southern European country, integrated within the European Union.
The overall results demonstrate a low adoption of integrated sustainability practices and tools by the PCPA, despite the expected positive trends related to some mandatory social practices. There are some positive signals related to the integration of sustainability practices in some Portuguese public sector organisations, but mainly focused on economic and social issues, neglecting the environmental dimension. This stresses the need to adopt new public policies to improve the current trend, in order to integrate holistically all the dimensions of sustainability. The sustainability profile reported by the surveyed organisations shows that the PCPA is not fulfilling its leadership role in seeking and promoting sustainability and sustainable development. In order to improve the degree of adoption of some of the practices and tools it is important to invest in the sustainability training and engagement of the employees, managers and decisionmakers.