com/sustainability/downloads/policies-codes-conduct 18-19 49 50 15, 59 102-17 Mechanisms for advice and concerns about ethics Governance; Constellium's Integrity hotline is an independent service that provides a means for employees to anonymously and confidentially report violations of the Code of Conduct as well as other unethical, illegal or irresponsible dealings via phone or web-form 24/7.