Code of Business Ethics and Conduct is constantly updated and amended in response to social demands. Most notably, S-OIL is sharing it with an increasing number of outside organizations so as to reinforce ethics management in our business partners. Further more, we support our business partners to properly understand these codes, while asking them to sign the ‘a pledge to comply with the Code of Ethics & Conduct for suppliers and bidders’ prior to all trades. Partners found to have illegal or unethical activities are excluded from the list of S-OIL partner companies.