FOR POWER OUTAGE OR BREAKDOWN, PLEASE CALL 15454
FOR POWER OUTAGE OR BREAKDOWN,
PLEASE CALL 15454

Whistle Blowing

Whistle Blowing is a concept relating to the disclosure of fraud, misconduct or abuse of procedures, rules and regulations of the organization.

TNB Whistle Blowing Information System was introduced since 2008. While promoting openness and transparency, it has served as a platform to uphold and further strengthen the Company’s integrity and reputation.

Our pledge to you:

  • We are committed to manage and investigate all complaints and reports received from any parties
  • We guarantee that the identity of the complainant will be kept confidential

Reporting Channels

  • Online Whistle Blowing Information System (WBIS) - https://wbis.tnb.com.my/
  • Email to one of the designated officers by using the Whistle Blowing Complaint Form - English | Malay
Name Designation E-mail Address
Madam Noraini Binti Che Dan Senior Independent Non-Executive Director [email protected]
Datuk Lim Tong Kang Chief Risk Officer [email protected]
Madam Norazni Binti Mohd Isa Company Secretary [email protected]
Mr. Kalivann Palanivelu Chief Integrity Development Officer [email protected]
Madam Hasbah Binti Hasbullah Head, Integrity Development & Culture [email protected]
  • Toll free number: 1-800-888-862