*Note: Although the key features of each category are summarized, there is overlap between the categories and the name given to a particular agreement may not reflect this classic categorization. Care should also be taken to identify whether a specific classification is enshrined in the laws of the host country, as in the case of many civil law jurisdictions where there are strict definitions of "concessions" and "affermages". The sample agreements included in this section are not the full range of agreements associated with infrastructure projects. They agreements are NOT intended to be used as "models". Legal advice should be sought in the preparation and drafting of an agreement to ensure that it is appropriate and workable in the circumstances of a particular project, sector and country. For Terms and Conditions of this website, go to About PPPLRC.