In Chile the MoF has to approve all PPP contracts, but does not evaluate alternative options. This unit, called the Infrastructure Financing Support Unit (Mission d'appui au financement des infrastructures) also gives advise on how to structure projects from a legal and financial perspective (see Annex 1 for a discussion of the role of the French Infrastructure Financing Support Unit). Checklist for investigating the ideal delivery mode (cont.) It is offered as a guide for reflection and attempts to compress the experience of coimtries and practitioners into a checklist of key issues. There will therefore be cases, coimtries, and sectors where experiences are not sufficiently reflected in the above.