| Reference | Designation/Description | Accredited assay | Reference standards | Product/ Material | Comments (Administrator) | 
|---|---|---|---|---|---|
| PNT.23 | Determination of resistance to fixing (dowel hole) of agglomerated stone | EN 14617-8:2007* | Agglomerated stone | The normative document indicated with * is void, and its tecnical validity is not in question. |