Pakistan Airports Authority Corrigendum No.3. Reference to PAA advertisement dated 26-05-2026 for RFP HQPAA/1811/022/PDCT. ITC 17.9 & 17.7 and Data Sheet 17.9 revised. Proposals must be submitted no later than 17th June, 2026. Director, Project Development Wing, PAA Karachi. (92-21) 99242663, director.pdev@paa.gov.pk