Doha: Qatar, host of the 2022 football World Cup, pledged Sunday to introduce new legislation to replace the controversial “kafala” sponsorship system and improve conditions for migrant workers by early 2015.

The current law, which limits the rights of movement for foreign workers, would make way for legislation that was “currently under review,” said the labour and social affairs ministry.

“We expect to make announcements about new legislation by early next year,” it said in a statement.

Qatar’s treatment of its massive foreign workforce has come under the international spotlight as it steps up construction of facilities for the world football showcase in 2022.

Qatar said in May that it would replace the sponsorship system with one based on employment contracts.

Under the new legislation, the exit permit that foreign workers need to leave the country is to be replaced by a system that grants them permission automatically after a three-day grace period.

Foreign workers would also be able to change jobs at the end of their contracts, without the need for the certificate they currently require from their previous employers showing they have no objections.

Those on open-ended contracts would be entitled to change jobs after five years.

And employers who confiscate the passports of their workers would face tougher penalties.

“We intend to effect meaningful and lasting change for the benefit of all those who live and work in Qatar,” the labour ministry said Sunday.

It said that Qatar was working with governments in home countries of migrant workers to clamp down on “unethical or illegal behaviour” of recruitment agencies.

Workers complain of finding wages lower than promised, while many arrive with a huge burden of debt due to fees paid to agencies at home.

On Thursday, football’s world governing body FIFA cleared Qatar of corruption and ruled out a re-vote to decide the host of the competition despite widespread allegations of wrongdoings.

Qatar said it never doubted the “clean” record by which it won the bid to host the tournament.

“We welcome the scrutiny of international organisations,” the labour ministry said on Sunday.

“We continue to welcome constructive criticism and feedback, as well as positive acknowledgement of the changes we have made.”

The ministry encouraged international organisations to share information on specific issues or violations to investigate and “swiftly remedy them”.