the creator or the person who sent the electronic document or record on his behalf unless otherwise agreed between the creator and addressee. If the addressee has agreed with the creator on the electronic data processing system for receiving the electronic document or record, the same will be deemed delivered when entered to the system. If the message was sent to a system other than the one agreed upon, it shall be deemed sent from the time it was sent for the first time by the creator and seen by the addressee. If the addressee did not agree with the creator on processing system to receive data messages, the time of messages receipt shall be the time it was entered to the electronic data processing system of the addressee. This applies if the creator and addressee were not using the same electronic data processing system, then the sending in this case shall be deemed complete from the time this electronic document or record came into the attention of the addressee. Article (16) The electronic document or record shall be deemed sent from the place where the creator’s headquarter is located, and shall be deemed received in the place where the addressee’s headquarter is located. If either has a headquarter, his place of residence shall be deemed his headquarter unless the creator of the electronic document or record and the addressee have agreed otherwise. If the creator or the addressee had more than one headquarter, the headquarter more relevant to the transaction shall be deemed the place of sending or receipt. In case approximation was not possible, the principal headquarter of each shall be deemed the place of sending or receipt. Article (17) The time stamp affixed by the authentication services provider on any electronic document or record that is electronically signed, shall be deemed an evidence of date and time of creating, sending and receiving the electronic document or record. 15