may be fixed by him/her, which shall accrue to the general fund and shall be remitted to the Regional Treasury. Chapter 10 Contracts SEC. 32. Conveyances and Contracts to which the Autonomous Regional Government is a Party. - Any deed, instrument or contract conveying the title to real estate or to any other property shall be awarded through public bidding. Where the amount of contracts exceeds five million pesos, such contract shall be executed and signed by the Regional Governor on behalf of the Autonomous Regional Government; provided that contracts amounting to five million and below, the same may be executed and signed by the head of the department or agency concerned. SEC. 33. Contracts for Approval by the Regional Governor. - Contracts for infrastructure projects, including contracts for the supply of materials and equipment to be used for such projects shall be approved by the Regional Governor. SEC. 34. Approval of Consultancy Contracts. - All purely consultancy contracts relating to infrastructure projects, regardless of amount, shall be approved by the Regional Secretaries concerned, in accordance with existing Guidelines on the Hiring of Consultants. SEC. 35. Delegation of Authority to Governing Boards of Government Corporations. - The Regional Secretaries are authorized to delegate tasks to the governing boards of government-owned or controlled corporations which are attached to or are under the administrative supervision of their respective departments. In the case of government corporations which are attached to or under the Office of the Regional Governor, the delegation shall be made by the Executive Secretary. SEC. 36. Public Bidding of Contracts. - As a general rule, contracts for infrastructure projects shall be awarded after open public bidding to bidders who submit the lowest responsive/evaluated bids. Open Public Bidding shall be conducted among qualified contractors in accordance with laws and existing rules and procedures. . SEC. 37. Approval of Other Types of Government Contracts. - All other types of government contracts shall, in the absence of a special provision, be executed with the approval of the Regional Secretary or by the head of the bureau or office having control of the appropriation against which the contract would create a charge. Such contracts shall be processed and approved in accordance with existing laws, rules and regulations. Chapter 11 Controversies among Government Offices and Corporations SEC. 38. How Settled. - All disputes, claims and controversies, between or among the departments, bureaus, offices, agencies and instrumentalities of the Autonomous Regional Government, including government-owned or controlled corporations, such as those arising from the interpretation and application of statutes, contracts or agreements, shall be administratively settled or adjudicated in the manner provided in this Code. 45