Khan said that talks are on with CSA for sending their national team for a series in the shortest format of the game.
Khan said the PCB has received positive signal from the Sri Lanka Cricket (SLC) that it would send a full strength squad for a two-Test series, which is slated to be hosted at Rawalpindi and Karachi in December this year.
"The gates to international cricket returning properly to Pakistan are open and there is no doubt that the recent tour by the Sri Lanka team to play the T20I and ODI series has helped us a lot," Khan said adding that the SLC would confirm the tour in a week.
An elated Khan added that it was a great sign for Pakistan that the Bangladeshi eves and their under-16 team are currently there for a bilateral series. He hoped the development could also help them in hosting the Bangladesh senior men's team for a Test and T20 series after December.
Also, the PCB is currently waiting for a response from the Board of Control for Cricket in India (BCCI) whether it will host their women's team as part of the ICC women's league games.