The tenderer should be informed that , if he has delivered , posted or dispatched his tender prior to the formal submission date he has the right to modify or make corrections to it , provided that any such modifications or corrections are received by the employer / engineer in writing prior to the time specified for submission of tenders
22.
The government of the hong kong special administrative region has launched the electronic tendering system in april 2000 . this system is an infrastructure to provide online services such as registration of suppliers , tender notification , download facility for tender documents , enquiries handling , submission of tender proposals and announcement of tender results