He argued that the talks also conflict with the EU's official policy of not recognising the Taliban.
In an article published on the Europe Écologie website, Satouri wrote that no change to this position had been discussed by the EU Foreign Affairs Council or approved by the European Parliament.
He added that, in exchange for cooperation on migrant returns, the Taliban had demanded permission to station their representatives in European embassies and the resumption of economic assistance.
The French MEP stressed that intense anti-immigration sentiment was no longer confined to right-wing and far-right governments but had also spread to other administrations.
Satouri cited the Social Democratic government of Mette Frederiksen in Denmark and the coalition government of Friedrich Merz in Germany, which includes the Social Democrats, as examples.
He argued that this trend had led these governments, and subsequently the European Commission, to undermine fundamental principles that had long been central to the development of a democratic Europe.
Satouri wrote that if European governments were willing to negotiate with the Taliban to return Afghan migrants despite the group's widespread human rights violations, they might apply the same logic to other countries in the future.
He argued that the same approach could eventually lead European governments to negotiate with Vladimir Putin or Iran's leadership over the return of Russian and Iranian nationals, a prospect he described as deeply contradictory.
Satouri said that, for this reason, he had asked Johannes Luchner, Deputy Director-General responsible for migration at the European Commission and organiser of the Brussels meeting, to explain the negotiations during a 5 November session of the European Parliament's Subcommittee on Human Rights.
He said Richard Bennett, the UN Special Rapporteur about human rights in Afghanistan, a representative of the UN High Commissioner for Refugees and Amnesty International's South Asia specialist also attended the session.
According to Satouri, the other participants could do little more than acknowledge the catastrophic human rights situation in Afghanistan, particularly the conditions facing women, five years after the Taliban returned to power.
Referring to the human rights situation in Afghanistan, he said the Taliban had promised in 2021 to respect the right of women and girls to education but had failed to fulfil that commitment.
The French MEP also highlighted the forced return of six million Afghan migrants from Iran and Pakistan since 2023, arguing that returning Afghan asylum seekers from Europe to a country facing a human rights crisis and severe restrictions on women was irresponsible and inhumane.
Satouri described engagement with the Taliban as contradictory and incompatible with Europe's democratic and human rights values.
He stressed that the European Parliament must stand against what he described as European governments' and the European Commission's departure from the EU's democratic principles.