A bench of Justice S Muralidhar extended the parole, granted to 36-year-old Sharma on June 17, by another 30 days and directed him to surrender in Tihar jail on August 2.
The court also directed that Sharma will not leave the National Capital Territory of Delhi during the parole period.
"The other terms and conditions of the parole includes keeping away from the area around the residence of the deceased and her family members," the court said.
He is pursuing the course from Indian Institute of Human Rights here which is recognised by the United Nations.
More From This Section
The court's order came on a plea filed by Sharma seeking extension of his parole by another 30 days so that he can prepare his thesis for the ongoing copurse.
Sharma, son of former Union Minister Venod Sharma, was sentenced to life imprisonment for killing Jessica Lall in 1999.
Reversing the trial court's acquittal order, the Delhi High Court had awarded life sentence to him in December 2006 in the murder case and the Supreme Court had upheld the high court order in April 2010.