Amnesty International on Tuesday, voted in favour of adopting a policy supporting the decriminalisation of prostitution in the face of intense criticism over the move.

The decision was taken at the human rights group’s international council meeting in Dublin by a majority of 400 delegates from 70 countries.

Though Amnesty hopes the move would help protect the human rights of sex workers, critics say the organisation risks losing credibility.

While reacting to the issue, the Secretary-general, Salil Shetty described it as a “historic day”.

“Sex workers are one of the most marginalised groups in the world, who face constant risk of discrimination, violence and abuse.

“It was not a decision that was reached easily or quickly and we thank our members from around the world, as well as groups we consulted.” Amnesty wants to see the decriminalisation of third parties involved in prostitution, such as pimps and brothel operators, alongside sex workers themselves,” he said after the vote.

Ahead of the vote, the Coalition Against Trafficking in Women, said Amnesty’s name would be “tarnished” if it approved the policy.

Meanwhile, prostitution by force is banned all over Europe, but legislation differs between countries. Sex work is legal and regulated in Austria, Germany, the Netherlands, Switzerland among others.