SGS S. A. commits to reach net-zero greenhouse gas emissions across the value chain by 2050. Near-Term Targets 1. SGS S. A. commits to reduce absolute scope 1 and scope 2 GHG emissions 46.2% by 2030 from a 2019 base year. 2. SGS S. A. commits to reduce absolute scope 3 GHG emissions 28% by 2030 from a 2019 base year. Long-Term Target SGS S. A. commits to reduce absolute scope 1, 2 and 3 GHG emissions 90% by 2050 from a 2019 base year