To whom it may concern :
This reference letter is to confirm that Name: xxxxx, Position:xxxxx,Badge No:xxxxx is the contract employee of Chevron, where he began work on 8th January 2016 and will end 7th January, 2017 (if no renewal). I can confirm that there have been no reports related to any legal notice during working in our company,. This letter is used for personal needs of employees mentioned above. Thus, these affidavits given to use things as needed, things that lead to necessary responsibility for this letter, will be borne by employees mentioned above.