The Kochhars were supposed to appear before the agency early this month.
Former ICICI Bank CEO Chanda Kochhar and her husband Deepak Kochhar on Tuesday again appeared before the Enforcement Directorate in Delhi in connection with an alleged bank loan fraud and money laundering case registered against them.
They were questioned by the agency on Monday for over eight hours. This was the first time they were grilled in Delhi. They have been questioned by the agency in Mumbai in March.
The couple arrived at the Enforcement Directorate's headquarters in Khan Market around their scheduled appearance time of 11:30 am, official sources said.
While it was not immediately known as to what was the ED's line of questioning on Monday, sources said the two were questioned about their personal and official dealings with the Videocon group.
Their statement was recorded under the Prevention of Money Laundering Act (PMLA) by the investigating officer of the case, they said.
The Kochhars were supposed to appear before the agency early this month but they had then sought an extension of time and were allowed, they said.
Chanda Kochhar's brother-in-law and Deepak's brother, Rajiv Kochhar, has also been grilled by the ED multiple times in the case a few days ago here.
Rajiv Kochhar has been questioned by the CBI in the same case in the past as well.
He is the founder of Singapore-based Avista Advisory and was questioned by the CBI about his company''s role in the restructuring of the loan, the sources said.
Rajiv Kochhar was asked by CBI sleuths about the help he had extended to Videocon in relation to the loan from ICICI Bank, which was part of a Rs 400-billion credit given by a consortium of 20 banks to the group of main promoter, Venugopal Dhoot.
The Kochhar couple have been questioned in the past too at the ED zonal office in Mumbai after the central agency conducted raids in this case on March 1.
The searches were conducted at the premises of Chanda Kochhar, her family and Venugopal Dhoot of Videocon Group in Maharashtra''s Mumbai and Aurangabad.
The ED has registered a criminal case under the PMLA early this year against Chanda Kochhar, Deepak Kochhar, Dhoot and others to probe alleged irregularities and corrupt practices in sanctioning Rs 1,875-crore loans by ICICI Bank to the corporate group.
This action of the agency was based on an FIR registered by the CBI.
The CBI has named all the three and Dhoot''s companies -- Videocon International Electronics Ltd (VIEL) and Videocon Industries Limited (VIL) -- in its case.
The anti-corruption probe agency also named Supreme Energy, a company founded by Dhoot, and NuPower Renewables, a company controlled by Deepak Kochhar, in the FIR.
It has slapped sections of the Indian Penal Code related to criminal conspiracy, cheating and provisions of the Prevention of Corruption Act on all the accused.
The CBI alleged that Dhoot had invested in Nupower through his firm Supreme Energy in a quid pro quo to loans cleared by ICICI Bank after Chanda Kochhar took over as the CEO of the bank on May 1, 2009.
The ownership of Nupower and Supreme Energy changed hands through a complex web of shared transactions between Deepak Kochhar and Dhoot, the CBI alleged.
During its preliminary enquiry, the CBI found that six loans worth Rs 1,875 crore were sanctioned to the Videocon Group and companies associated with it between June, 2009 and October, 2011 in alleged violation of laid-down policies of ICICI Bank, which have now become part of the probe.
"Existing outstanding in the accounts of these private group companies were adjusted in Rupee Term Loan of Rs 1,730 crore sanctioned by ICICI Bank under refinance of domestic debt under consortium arrangement on April 26, 2012," a CBI spokesperson had said.
The loans were declared non-performing assets in 2012, causing a loss of Rs 1,730 crore to the bank, it alleged.
The ED, the sources said, is also probing at least two other instances of loans given by ICICI Bank (during Chanda Kochhar''s tenure) to Gujarat-based pharmaceutical firm Sterling Biotech and to Bhushan Steel group.
Chanda Kochhar and Deepak Kochhar are also expected to be asked questions about these loans as well, they said.
The agency is investigating these two instances of alleged bank loan fraud under the PMLA.