The "422x" designation encompasses a range of warehousing and storage facilities under the SIC system . These facilities are critical nodes in the supply chain but are subject to increasing scrutiny regarding environmental impact, particularly concerning air quality and the storage of hazardous materials.
Warehousing facilities may be subject to the Emission Inventory Criteria and Guidelines (EICG) if their activities involve specific industrial processes or chemical storage listed under Appendix E. The "422x" designation encompasses a range of warehousing
Special Warehousing and Storage (not elsewhere classified). 3. Environmental and Regulatory Compliance Special Warehousing and Storage (not elsewhere classified)
Collecting usage data for heavy machinery and chemical throughput to meet annual reporting deadlines. Facilities identified within the 422x series are often
Facilities identified within the 422x series are often subject to specific environmental reporting requirements, such as those outlined by the California Air Resources Board (CARB):