TRC 2019 Sustainability Report TRC 2019 Sustainability Report | Page 3

CONTENTS A Letter from the CEO 2 OUR PATH FORWARD 5 Creating Value Through our Vision 6 Engaging with our Stakeholders 7 Setting Targets for Material Issues 8 2020 Sustainability Objectives and Targets 9 DELIVERING IN THE MARKET 11 Perspectives on the Market 12 Integrating Sustainability into What We Do 19 OPERATIONAL EXCELLENCE 21 Conducting Business with Ethics and Integrity 22 Respecting Human Rights 22 Managing Risk 23 Addressing Climate Risk 23 Valuing Safety 24 Complying with Requirements 26 Producing Quality Solution 26 Maintaining Cyber Security and Data Privacy 27 Improving our Footprint 28 Raising Awareness 33 Implementing Change 34 Partnering with our Suppliers 35 INVESTING IN OUR EMPLOYEES 37 Recruiting and Retaining Top Talent 38 Promoting Professional Development 40 Building Sustainability Connections 42 Sharing our Expertise 43 Engaging in Our Communities 45 ABOUT OUR REPORT 50 GRI Content Index 51