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Chemical castration unnecessary for Malaysia, experts argue

Legal professionals and criminologists have cautioned against adopting chemical castration as a punishment mechanism, citing humanitarian concerns and limited effectiveness in addressing sexual offences.

LSN Malaysia · 12 September 2026

Chemical castration unnecessary for Malaysia, experts argue

Experts across the legal and criminal justice sectors have raised significant objections to the potential introduction of chemical castration as a punitive measure in Malaysia, arguing the approach is fundamentally inhumane and fails to address the broader factors driving sexual crimes.

Legal practitioners have emphasised that such a measure would contravene international human rights standards and domestic constitutional protections. They contend that chemical castration represents a form of cruel and degrading punishment that crosses ethical boundaries recognised across most democratic societies.

Criminologists contributing to the debate have highlighted that sexual offences stem from complex psychological, social, and behavioural factors that extend far beyond biological urges. Focusing solely on chemical intervention would neglect the need for comprehensive rehabilitation, psychological treatment, and addressing root causes such as power dynamics, impulse control, and social conditioning.

Experts have recommended that Malaysia instead strengthen its existing frameworks through enhanced rehabilitation programmes, improved victim support services, and evidence-based sentencing approaches that have demonstrated effectiveness in reducing reoffence rates. They stress that effective crime prevention requires multifaceted interventions rather than reliance on extreme physical measures.

The debate underscores ongoing discussions within Malaysia regarding optimal approaches to addressing sexual violence while maintaining adherence to international human rights obligations and ensuring genuinely effective crime deterrence.