The fresh efforts come after previous attempts to bring him to India for facing prosecution failed as the courts in Denmark rejected the extradition plea.
CBI sources said a fresh request has been sent to Denmark but refused to divulge the new grounds under which it has been sent, citing confidentiality.
Meanwhile, the Danish Justice Minister Soren Paulson was quoted by Copenhagen-based newspaper 'Berlingske' as saying that they have received the request from India.
"Public Prosecutions will now consider the request under the provisions of the Extradition Act," the web site of the daily quoted a press release from the minister's office.
Also Read
The Danish government had accepted India's request for extraditing Davy, who was wanted in the infamous Purulia arms drop case, but he challenged the proceedings in a city court in Copenhagen which rejected the extradition.
The Danish authorities challenged the decision in the High Court which also rejected their plea citing poor prison conditions, including overcrowding, torture and human rights record of India.
The Danish legal authorities then decided not to pursue the matter further and refused to file an appeal in the Supreme Court there against the High Court decision.
The case relates to the incident on the night of December 17, 1995, when an AN-26 aircraft dropped arms and ammunition in West Bengal's Purulia district. The consignment had hundreds of AK-47 rifles, pistols, anti-tank grenades, rocket launchers and thousands of rounds of ammunition.
The crew consisted of five Latvian citizens and British national Peter Bleach all of whom were arrested.
The crew were released from a prison in Kolkata in 2000 after requests from the Russian authorities, while Bleach was given a presidential pardon in 2004 following requests by the UK government.
Disclaimer: No Business Standard Journalist was involved in creation of this content