Punjab Board of Technical Education Lahore has announced date sheet of 3 month course diploma of Punjab Skill Development Fund. According to PBTE official letter of date sheet exam PSDF will start from 8th September 2014. Get online date sheet of PSDF 3 month diploma by PBTE. PBTE online revised date sheet 3 month course PSDF. Download free revised date sheet PSDF 3 month diploma pbte.