LAWS OF BRUNEI 12 CAP. 196 Electronic Transactions 2008 Ed. Application. 4. (1) Parts II or IV shall not apply to any rule of law requiring writing or signatures in any of the following matters — (a) the creation of any legal instrument or document under any written law relating to Islamic law; (b) the creation or execution of a will under any written law relating wills; (c) negotiable instruments; (d) the creation, performance or enforcement of an indenture, declaration of trust or power of attorney with the exception of constructive and resulting trusts; (e) any contract for the sale or other disposition of immovable property, or any interest in such property; (f) the conveyance of immovable property or the transfer of any interest in such property; (g) documents of title relating to immovable property. (2) The Minister may, with the approval of His Majesty the Sultan and Yang Di-Pertuan, by order in the Gazette modify the provisions of subsection (1) by adding, deleting or amending any class of transactions or matters mentioned therein. Variation by agreement. 5. As between parties involved in generating, sending, receiving, storing or otherwise processing electronic records, any provision of Parts II or IV may be varied by agreement.