An action has in fact been taken against Hafiz Saeed in several places, though never the kind that India wants. The gap between what has happened and what India is asking for lies mostly in who holds custody of him, which is Pakistan.
What has already happened
According to a United Nations Security Council committee, Saeed is serving a 78-year prison sentence in Pakistan after convictions in seven terror financing cases, and the sentence has run since 12 February 2020. He is a UN-designated terrorist, and reports say the United States has placed a bounty of 10 million dollars on information about him. The UN committee has also said he played a significant role in the operational and fundraising activities of Lashkar-e-Taiba, the group blamed for the 2008 Mumbai attacks.
What India has asked for
India formally asked Pakistan to extradite Saeed so that he could face trial in India, and the Ministry of External Affairs said he is wanted in multiple cases. Pakistan has dismissed such requests as political and unsupported by evidence, according to Indian officials quoted in the press, and extradition requires the cooperation of the country that holds the person.
Why the stalemate persists
Saeed is already in Pakistani custody, so India cannot arrest him and no international body can easily compel his transfer.
Indian officials argue that Pakistan's state shields leaders of militant groups, a charge that Pakistan denies.
Pakistan treats the sentence it has imposed as proof that it is acting against him, while India regards that as inadequate for crimes committed on Indian soil.
Political relations between the two countries are strained, which leaves little room for the quiet cooperation that extradition needs.
What India is trying next
Reports in July 2026 said that the National Investigation Agency had named Saeed in a chargesheet concerning the Pahalgam attack and that officials were considering an in absentia trial. According to those reports, the plan involves seeking a non-bailable arrest warrant and possibly declaring him a proclaimed offender. A judgment, if one comes, would be shared with the UN Security Council and with bodies such as the Financial Action Task Force and Interpol to support tighter restrictions. These steps remain expectations attributed to unnamed officials, and no outcome has been confirmed.
What this means for justice
An in absentia trial would not bring Saeed to an Indian courtroom, but it could create a legal record and increase diplomatic pressure. Whether that changes anything depends on international cooperation, which has historically moved slowly in this case.
A fair summary
Action against Saeed exists on paper through his sentence and international designations, while the thing India wants, his handover for trial, remains out of reach because Pakistan controls his custody and rejects the request.
Sources:

Hafiz Muhammad Saeed founder of Lashkar -e-taiba and chief of Jama'at- ud-Da’wah is an
internationally known terrorist figure and for Pakistan an Islamist militant. Even though being a UN designated terrorist Hafiz Saeed hold immunity from the government of Pakistan, thus enabling any other international body to take legal actions. Even with bounty of 10$ million from US state government reaching Saeed is impossible. Both India and US have given multiple proofs of Saeed links with terrorism and hijacking on international border yet Pakistan is giving full immunity to him.