PSLV-C23 will carry a 714 kg French Earth Observation Satellite SPOT-7 as the main payload. Also, the 14 kg AISAT of Germany, NLS7.1 (CAN-X4) & NLS7.2 (CAN-X5) of Canada each weighing 15 kg, and the 7 kg VELOX-1 of Singapore are being carried as co-passengers. These five satellites are being launched under commercial arrangements that ANTRIX has entered with the respective foreign agencies.

All the five satellites have been integrated with PSLV-C23 and the final phase of checks is progressing. The Mission Readiness Review Committee and the Launch Authorisation Board are meeting on June 27 to review the progress of pre-launch activities. After the clearance from LAB, the 49 hour count down for the mission will commence at 09:49 hrs IST on June 28.