Halliburton 2021 Annual & Sustainability Report Appendix 81 GRI Standards Content Index (continued) Disclosure Report Location or World Economic Forum Disclosure Report Location or World Economic Forum External Document Stakeholder Capitalism External Document Stakeholder Capitalism Reference Pillar and Core Metrics Reference Pillar and Core Metrics Environmental Topics Environmental Compliance 307-1 Non-compliance Environmental Management, Energy with environmental laws page 30 and regulations 302-1 Energy Supplier Environmental Assessment consumption within the Data Tables, page 75 organization 308-1 New suppliers that were screened Supply Chain Governance, 302-3 Energy intensity Data Tables, page 75 using environmental page 23 criteria Climate Change and 308-2 Negative 302-4 Reduction of Emissions Reduction, page environmental impacts Supply Chain Governance, energy consumption 27 in the supply chain and page 23 actions taken 302-5 Reduction in Climate Change and energy requirements of Emissions Reduction, page Social Topics products and services 27 Water and Effluents Employment Environmental Management, Planet: Water 401-1 New employee Prosperity: Absolute 303-3 Water withdrawal page 30; consumption and hires and employee Data Tables, page 75 number and rate of Data Tables, page 75 withdrawal in water- turnover employment stressed areas Biodiversity 401-2 Benefits provided to full-time employees that are not provided to Our People, page 56 304-2 Significant temporary or part-time impacts of activities, Environmental Management, employees products, and services page 30 on biodiversity 401-3 Parental leave Our People, page 56 Emissions 305-1 Direct (Scope 1) Climate Change and Planet: Greenhouse gas Occupational Health and Safety GHG emissions Emissions Reduction, page 27; (GHG) emissions Data Tables, page 75 403-1 Occupational Health and Safety Health and Safety, page 51 305-2 Energy indirect Climate Change and Planet: Greenhouse gas management system (Scope 2) GHG Emissions Reduction, page 27; (GHG) emissions emissions Data Tables, page 75 403-2 Hazard identification, risk Health and Safety, page 51 People: Health and 305-3 Other indirect Planet: Greenhouse gas assessment, and Safety (%) (Scope 3) GHG Data Tables, page 75 (GHG) emissions incident investigation emissions Climate Change and 403-3 Occupational Health and Safety, page 51 People: Health and 305-4 GHG emissions Emissions Reduction, page 27; health services Safety (%) intensity Data Tables, page 75 403-4 Worker 305-5 Reduction of GHG Climate Change and participation, emissions Emissions Reduction, page 27 consultation, and Health and Safety, page 51 communication on occupational Health and Waste Safety 306-1 Waste generation 403-5 Worker training and significant waste Environmental Management, on occupational Health Health and Safety, page 51 related impact page 30 and Safety 306-2 Management of Environmental Management, 403-6 Promotion of Health and Safety, page 51; People: Health and significant waste related page 30 worker health Our People, page 56 Safety (%) impacts 403-7 Prevention 306-3 Waste generated Data Tables, page 75 and mitigation of occupational Health and Health and Safety, page 51 People: Health and Safety impacts directly Safety (%) 306-4 Waste diverted Data Tables, page 75 linked by business from disposal relationships 403-8 Workers covered 306-5 Waste directed to by an occupational Health and Safety, page 51; People: Health and disposal Data Tables, page 75 Health and Safety Data Tables, page 75 Safety (%) management system