Transparent Procurement for SeSTA

Participate in tenders, download bid documents, and stay updated with active procurement opportunities — all in one streamlined platform.

Latest Active Procurements

Need Help Submitting a Tender?

Watch this quick video guide to learn how to participate in tenders and upload your bid documents properly.

Procurement System Policies

Encrypted Bid Submission

All bids submitted through this system are fully encrypted. No individual — including procurement officials — can open or view the contents of any bid before the scheduled opening time.


Secure Decryption Process

The decryption of submitted bids is only possible after all members of the procurement committee share their secure access codes. This ensures a transparent, tamper-proof, and collaborative opening process.


Real-Time Notifications

Every step of the procurement and bid-opening process generates real-time notifications to relevant users. This includes bid submission, encryption, opening requests, and decryption. Complete transparency is maintained throughout.


Support & Clarifications

For any clarifications regarding the procurement process, encryption, or tender participation, you may contact our procurement support team at:

procurement@sesta.org