Q : Is there a specific template for the feasibility study?

A : There is no template for the feasibility study.  The feasibility study (or its equivalent, in line with the applicable national legislation) is a document that analyses the viability of the project (including infrastructure) from the perspective on long-term feasibility, socio-economic conditions and others (for example, impact to environmental conditions). As specifically mentioned in the ENI CBC Implementing Rules, It also should include the options analysis, the results and independent quality review.