PPP stands for Public Private Partnership. This means that public and private organsiations are commonly involved in a project, meaning offering their expertise, material ressources and finances. This way benefits of all organisations can be used at the best: the state sector creates the frameworks for a healthy enviornment and safeguards interests of the common good. Private partners use their expertise to care for the efficiency of the project.

However safeguarding the integrity is central to all common actions within the partnership despite (maybe) different interests. Thus a Code of Ethics has been signed with all SALTO partners.