Malaysia. Breach notification. Guidelines

Malaysia DBN & DPO GuidelinesData Breach Notification Guideline and Data Protection Officer Guideline (Circulars 1/2025 and 2/2025)

In force
Partly verifiedMedium confidence. 72h/7 days timings from general knowledge of guideline text. [Link: official English JPDP PDFs: text_url = DBN Guideline, text_url_en = DPO Guideline (BM: GP_DBN_BM.pdf / GP_DPO_BM.pdf)]

§1Summary

Synopsis

Commissioner guidance setting thresholds and procedures for the new breach notification and DPO duties. They define significant harm and specify who must appoint a DPO.

Key themes
  • significant harm
  • notification timing
  • DPO thresholds
  • DPO competence
Unique features

Breach involving more than 1,000 data subjects counts as significant harm.

SaaS relevance

Gives SaaS controllers and processors the operational detail for Malaysian breach and DPO compliance.

§2Obligations

Breach notification
Commissioner within 72h; individuals within 7 days (guideline)
DPO
Conditional

§3Dates

Key dates
  • Adopted
  • In force

§4Text and authority

Text
Authority
Personal Data Protection Commissioner (JPDP)

§5Where it applies

Domestic law of
Malaysia

§6Sources and verification

Sources consulted
Verification

Medium confidence.

Partly verifiedMedium confidence. 72h/7 days timings from general knowledge of guideline text. [Link: official English JPDP PDFs: text_url = DBN Guideline, text_url_en = DPO Guideline (BM: GP_DBN_BM.pdf / GP_DPO_BM.pdf)]