TRC 2017 Sustainability Report TRC 2017 Sustainability Report | Page 12

TRC | 2017 SUSTAINABILITY REPORT SETTING TARGETS FOR MATERIAL ISSUES ENGAGEMENT WITH OUR CLIENTS, THOUGHT LEADERS, EMPLOYEES AND INVESTORS INFORMS OUR MATERIALITY ASSESSMENT AND FOCUSES OUR EFFORTS ON THE AREAS OF GREATEST IMPORTANCE TO OUR BUSINESS. Our cross-functional Sustainability Committee oversees TRC’s sustainability program and its integration through our business processes and service offerings. The Committee is led by our Sustainability Director under the direction of our CEO. The committee includes senior members of our organization, representing our Executive Team as well as our operating sectors and shared services teams. In FY14 the Committee conducted an initial materiality assessment, which is periodically reviewed and updated. Of the issues considered, the ones below reflect the areas of highest importance to our business and key stakeholders. These issues are incorporated into our sustainability strategy and further addressed within this report. Each material aspect applies to some degree to all of our business units as well as to our external stakeholders. The issues we deemed material are identified in the upper right quadrant and reflect balanced accountability for environmental, social and governance issues. Results of the materiality assessment align with our internal Enterprise Risk Assessment, key account priorities, employee surveys and New Mountain Capital ESG Scorecard outcomes. Our assessment process provides a means to periodically evaluate our focus areas and concentrate on those areas of greatest impact. In FY17, we added Diversity as a material issue to align with our New Mountain Capital ESG Scorecard. Our 2020 Objectives and Targets reflect our short term focus areas. Progress against these targets is included throughout this report. 10 _ Low Significance to TRC Business Diversity Significance to TRC Business + High Emissions Emissions Energy Use Energy Use Employment Quality Diversity Training and Education Waste Reduction Employment Health and Safety Health and Safety Climate Change Climate Supplier Change Assessment _ Low Compliance Significance to TRC Business Compliance + High _ Low Cybersecurity Training and Education Cybersecurity Quality Waste Reduction Supplier Assessment _ Low MATERIALITY ASSESSMENT Significance to TRC Business + High + High