IgbereTV reports that on Sunday, Iran declared that it would no longer follow the agreement reached with the US to abide by any of the restrictions imposed by the 2015 nuclear deal.
According to IgbereTV reports, the government said it would no longer observe limitations on its capacity for enrichment, the level of enrichment, the stock of enriched material, or research and development.
The statement came after a meeting of the Iranian cabinet in Tehran.
This comes amid tensions after the killing of the top Iranian General, Qasem Soleimani, by the United States in Baghdad.
Under the 2015 accord, Iran agreed to limit its sensitive nuclear activities and allow in international inspectors in return for the lifting of crippling economic sanctions.
US President Donald Trump abandoned it in 2018, saying he wanted to force Iran to negotiate a new deal that would place indefinite curbs on its nuclear programme and also halt its development of ballistic missiles.
Iran refused and has since been gradually rolling back its commitments under the agreement.