LAWS OF BRUNEI 2 Electronic Transactions CAP. 196 2008 Ed. PART III LIABILITY OF NETWORK SERVICE PROVIDERS 10. Liability of network service providers. PART IV ELECTRONIC CONTRACTS 11. Formation and validity. 12. Effectiveness between parties. 13. Attribution. 14. Acknowledgement of receipt. 15. Time and place of dispatch and receipt. PART V SECURE ELECTRONIC RECORDS AND SIGNATURES 16. Secure electronic record. 17. Secure electronic signature. 18. Presumptions relating to secure electronic records and signatures. PART VI EFFECT OF DIGITAL SIGNATURES 19. Secure electronic record with digital signature. 20. Secure digital signature. 21. Presumptions regarding certificates. 22. Unreliable digital signatures.