India had asserted that it will keep trying for full implementation of the verdict by the International Court of Justice in his case.
India has maintained that Jadhav was kidnapped from Iran where he had business interests after retiring from the Navy.
Jadhav, a former Indian Navy officer accused of spying, was tried and convicted by a Pakistani military court in 2017 and sentenced to death.
Referring to the Jadhav case, Legal Adviser of the Mexican Ministry of Foreign Affairs Alejandro Celorio said that the judgment serves to reiterate the importance of consular laws.
Pakistan violated its obligations under Vienna Convention in Jadhav's case, ICJ President tells UNGA
In major victory for India, the ICJ had ruled that Pakistan must review the death sentence awarded to Jadhav, a retired Indian Navy officer who was sentenced to death by the Pakistani military court.
Pakistan had first offered the consular access to Jadhav in August but India had insisted that the consular access should be 'effective and unhindered.'
India has maintained that Kulbhushan Jadhav was kidnapped from the Iranian port of Chabahar where he was running a business.
Earlier this month, Jadhav, who has been detained in Pakistan since 2016, had met Charge d'Affaires at the Indian High Commission in Islamabad, on consular access granted by Pakistan.
The meeting came a month after a similar interaction between Indian officials and Jadhav did not materialise amid differences between New Delhi and Islamabad.
Charge d' Affaires at the Indian High Commission in Islamabad Gaurav Ahluwalia will meet Jadhav, the sources said.
Pakistan's response came after India, on August 29, had asked for "immediate, effective and unhindered" consular access to the former navy officer.
Bilateral relations hit another low as Pakistani forces suffered at least 10 casualties following retaliatory fire by the BSF, and Islamabad released a ‘confessional’ video by Kulbhushan Jadhav.
Jadhav is shown slamming Indian officials in new video, experts call it a pathetic attempt by Pakistan to buttress its case in the ICJ.
Kulbhushan Jadhav says his mother was threatened by Indian envoy in 'confessional' video released by Pakistan
The video was released days after India had hit out at Pakistan for violating understandings for the Jadhav-family meet and raised questions about the 47-year-old Indian national's well being.
Marri said Jadhav was in fact, “abducted from Iran by Pakistani state-sponsored religious proxies and handed over to Pakistani forces.”