| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| TOPCompliance Check |
| 1 | EHSBT_RC_ESTRHSH | EHS: Table f. Storing Substs w. Constraints in Shared Memory | 25 | SUBCHAR | Identification of Substance Nature | nvarchar | 10 | 0 | | |
| TOPProduct Safety |
| 2 | ESTRH | EHS: Specification Header | 22 | SUBCHAR | Identification of Substance Nature | nvarchar | 10 | 0 | | |
| 3 | TCG34 | EHS: Substance Nature | 2 | SUBCHAR | Identification of Substance Nature | nvarchar | 10 | 0 | | |
| 4 | TCG35 | EHS: Language-Dependent Description of Substance Nature | 3 | SUBCHAR | Identification of Substance Nature | nvarchar | 10 | 0 | | |
