KUALA LUMPUR, Malaysia (AP) — Malaysia has announced an immediate and full ban on the importation of electronic waste, as the government vowed the country would not be a "dumping ground" for the world's waste.

The Malaysian Anti-Corruption Commission said in a statement late Wednesday that all electronic waste, commonly known as e-waste, would be reclassified under the "absolute prohibition" category effective immediately. This removes the discretionary power previously given to the Department of Environment to grant exemptions for importation of certain e-waste.

"E-waste is no longer permitted," MACC chief Azam Baki said in the statement, vowing "firm and integrated enforcement action" to prevent illegal imports.

Malaysia has previously grappled with large volumes of imported e-waste, much of it suspected to be illegal and hazardous to human health and the environment. Authorities have seized hundreds of containers of suspected e-waste at ports in recent years and issued notices for return to exporters.

Environmental advocates have long urged stronger action. E-waste — discarded electronic products such as computers, phones and appliances — can contain toxic substances and heavy metals including lead, mercury and cadmium that pollute soil and water resources if improperly processed or dumped.

The ban comes as authorities widen a corruption inquiry tied to e-waste management. Last week, the MACC detained and remanded the director-general of the environment department and his deputy over alleged abuse of power and corruption involving e-waste oversight. The probe has also seen authorities freeze bank accounts and seize cash linked to the case.

The Home Ministry in a social media post Wednesday vowed the government would bolster efforts to combat the smuggling of e-waste into the country.

"Malaysia is not a dumping ground for the world's waste," it said. "E-waste is not just garbage but a serious threat to the environment, people's health and national security."