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Current SLEIS Codes


A spreadsheet document has been made available that includes several lists of current codes available for use in the AR DEQ SLEIS system. During review/completion of the Emission Inventory, please use only valid codes. The document has code information in different tabs for SCC, NAICS, Pollutant, SCC Throughput Combination, Emission Factor Unit, Control Measure, Throughput Material, Throughput Type, Throughput Unit, and Calculation Method. The document is available at this link: https://www.adeq.state.ar.us/air/planning/pdfs/ar-deq-sleis-codes.xlsx.