In Bangladesh last month killed more than 100 workers of the factory fire damage behavior, the survey found.
In the investigation of the person in charge told the BBC that it was not clear who is responsible for the fire, across a garment factory in dhaka.
But the main black Khandaker owners of butyl Tazreen factory has made a "serious negligence".
He said, the factory managers to prevent worker escape from the fire.
At least 110 people were killed, nov. 24, a fire in Tazreen factory, in the outskirts of the capital, dhaka on the Ashulia area.
The newest report contradict fire officials preliminary proposals, the fire had already started bad electric circuit - before the cause of the factory's fire in Bangladesh.
"The owner is responsible for the"
Sir Khandaker told the BBC the Anbarasan Ethirajan, in dhaka investigation will take action against the factory owner Suggestions of negligence, but came to the conclusion that the fire started deliberately.
"The boss of the factory can't avoid responsibility, he made a serious negligence, this type of the deaths, happen," he said.
9 height building was burned down flame
Nine middle-level officials were accused to prevent workers from building, fire, padlock export.
The boss of the factory, Delwar. Hussein, who denied charges, the building is not safe working.
After the fire, he told reporters, he thought, this is started deliberately, but did not give details.
The disaster is the latest in a string of large clothing manufacturing in Bangladesh the deadly fire.
In December 2010, is wiring problem in the same industrial zone to another garment factory fire, killing at least 25 people were killed.
Street protests
Tazreen factory production clothing western retailers, including wal-mart, C&A and Edinburgh wool fabric factory.
In Bangladesh factory about 4500, employees more than 2 million people. Bangladesh is the world's second largest garment exporter, second only to China.
Western retailers, insist they purchase their clothes from Bangladesh factory, in line with the safety standards, our correspondent adds.
Hundreds of thousands of people attend street protests, fire happens, this kind of thing ask for better protection.
The factory's fire safety certificate has been failure is no longer effective, head of the fire and civil defense told the BBC last week.
In the construction of the nine standing tall, but only three floors of the license.
Bangladesh factory fire is common.
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