422x Apr 2026

A facility is not automatically subject to these requirements unless it meets specific activity thresholds, such as those involving diesel engine exhaust or hazardous chemical handling. 4. Operational Standards

Ensuring all authors have contributed to the "conception and design" of the data acquisition process to maintain integrity, as suggested in academic publishing standards like those for the journal Poetics (ISSN 0304-422X) . 5. Conclusion

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): A facility is not automatically subject to these

1. Executive Summary

Collecting usage data for heavy machinery and chemical throughput to meet annual reporting deadlines. Warehousing facilities may be subject to the Emission

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 "x" in 422x represents a variable digit that specifies the type of warehousing. Common sub-sectors include: Farm Product Warehousing and Storage. 4222: Refrigerated Warehousing and Storage. 4225: General Warehousing and Storage. A facility is not automatically subject to these

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.