(i) Build-Operate-and- Transfer (BOT) - A contractual arrangement whereby, the concessionaire undertakes the construction, including financing, of a given infrastructure facility, and the operation and maintenance thereof. The concessionaire operates the facility over a fixed term during which they are allowed to charge the users appropriate tolls, fees; rentals and charges as incorporated in the contract to enable the recovery of investment in the Project. The concessionaire transfers the facility to the Government at the end of the fixed term that shall be specified in the Concession agreement.

(ii) Build-Own-and-Operate (BOO) - A contractual arrangement whereby, the concessionaire is authorized to finance, construct, own, operate and maintain an infrastructure or development facility from which the concessionaire is allowed to recover the total investment by collecting user levies from facility users. The ownership of the land will be vested with the Government. Under this mode, the concessionaire owns the assets of the facility and may choose to assign its operation and maintenance to a facility operator. The transfer of the facility to the Government is not envisaged in this structure; however, the Government may terminate its obligations after the specified time period.

(iii) Build-Own-Operate-Transfer (BOOT) - A contractual arrangement whereby, the concessionaire is authorised to finance, construct, maintain and operate a Project and. whereby such Project is to vest in the concessionaire for a specified period. During the operation period, the concessionaire will be permitted to charge user levies specified in the Concession agreement, to recover the investment made in the Project. The concessionaire is liable to transfer the Project to the Government after the expiry of the specified period of operation.

(iv) Build- Transfer-and-Operate (BTO) - A contractual arrangement whereby, the Government contracts out an infrastructure facility to the concessionaire to construct. the facility on a turn-key basis, assuming cost overruns, delays and specified performance risks. Once the facility is commissioned satisfactorily, the concessionaire is given the right to operate the facility and collect user levies specified in the Concession agreement. The title of the facilities always vests with the Government in this arrangement.

(v) Design-Build-Finance-Operate Transfer (DBFOT) - A contractual arrangement whereby, the concessionaire is bestowed with the responsibility of designing, building, financing and operating the facility before transferring the Project to the Government after the expiry of the specified period. The concessionaire operates the facility over a fixed term during which they are allowed to charge the users appropriate tolls, fees, rentals and charges as incorporated in the contract to enable the recovery of investment in the Project.