The e-tender portal in AAI is available w.e.f. 01/02/2017 on two portals namely e-TAPS & NIC-CPP portal based on the tender notifications, bidder may select the appropriate link as given below:

During lockdown/Curfew period from 20th April 2021 to 24th April 2021 in Delhi, for any technical help related to CPP Portal (e-Tender) call on number 9999311382(Devesh Sharma), 8920216776(Ajay Kumar), 9509654564(Aman Kumar),7837389152(Manish Kumar)9821529088(Shashank Verma)or send the mail on "eprochelp{at}aai{dot)aero