European retailers, including Hennes & Mauritz and Inditex which owns Zara, have said they will sign an accord to improve safety conditions in factories in Bangladesh.
The move comes three weeks after a garment factory building collapsed, killing more than 1,100 people.
Hundreds of factories were forced to close due to recurrent worker unrest sparked by the disaster, officials say.
The government has since announced steps aimed at improving conditions.
That includes raising the minimum wage for industry workers and making it easier for them to form unions.