Sharief had approached the apex court against an April 11 order of the Delhi high court, dismissing his plea challenging a trial court's decision to reject a CBI closure report in the corruption case against him and prosecute him instead.
Sharief is accused of "dishonestly" ensuring journey of his erstwhile Additional Private Secretary B N Nagesh, stenos S M Masthan and V Muralidharn, and driver C H Samaullah to London with him.
The case dated back to 1995 when Sharief, as a Union minister, had gone to London for his treatment and had allegedly taken four of his staff on the trip "unauthorisedly, causing a loss of Rs 7 lakh to the state exchequer."
A special CBI court had on Tuesday framed charges against the former minister for allegedly causing loss to the public exchequer during the foreign jaunt undertaken by him.
The special court has fixed August 21 for commencing the trial of Sharief, who has been charged with various offences under the Prevention of Corruption Act.
On May 10, the apex court had refused to stay the framing of charges against Sharief.