Young Pakistan pacer Mohammad Hasnain has modified his bowling action and the Pakistan Cricket Board (PCB) will soon contact International Cricket Council (ICC) for reassessment.

The 22-year-old's bowling action was found illegal on February 4 after umpires in Australia's Big Bash League (BBL) reported. He underwent a test at the ICC's accredited testing centre in Lahore on January 21.

The report stated that his elbow extension for his good length delivery, full-length delivery, slow bouncer and bouncer exceeded the 15-degree limits.

According to sources, the modification of Hasnain's bowling action has been completed under the supervision of Umar Rasheed at the National High Performance Center (NHPC).

Tests at a local laboratory also found that the elbow of his arm was within the legal range of 15-degree limits. After complete satisfaction, the PCB will now formally request a review from the ICC.

The world's governing body will send Hasnain to a recognized laboratory for a test. He will be allowed to play international cricket if clearance is obtained.