The document is a resume for Christopher J. Leitsch seeking a position as an EHS/HSE/SHE Manager. It summarizes his experience over 25 years in environmental health and safety roles, including 11 years as a Regional HSE Manager for Aleris International and over 7 years in EHS roles for SABIC Innovative Plastics. It also lists his education as a Bachelor of Science in Civil Engineering from the University of Alabama and professional certifications.