The court allowed Tyagi's plea in which he had submitted that being a retired Air Chief Marshal, he is part of several reputed "track-II diplomacy" initiatives and sought permission to travel to Ho Chi Minh City in Vietnam from October 10 to 14, 2013 to participate in the meeting organised by Asia Pacific Leadership Network.
The agency had argued that if Tyagi was allowed to travel to Vietnam, he should be restrained from going to Tunisia, Italy, Mauritius and Singapore.
The court allowed his plea saying at this stage, there was no apprehension that Tyagi would abscond or flee from justice.
"I am of the opinion that at this stage of investigation there is no apprehension of the accused absconding or fleeing from justice particularly when he has his deep roots in India particularly in Delhi.
The court also directed that Tyagi would neither tamper with evidence nor try to influence any witness in any manner.
Tyagi, his cousins Sanjeev alias Julie, Rajeev alias Docsa and Sandeep, European middlemen Carlo Gerosa, Christian Michel and Guido Haschke are among 13 individuals named as accused in the CBI FIR.