Assay Office
The analysis and assay of precious metals along with the expert assessment of jewellery and precious stones are unique competences of the Estonian Assay Office!
Assay Office
The competence of Metrosert’s structural unit, the Estonian Assay Office, includes services related to precious metals and articles of precious metal:
- Assaying the fineness and control marking of articles of precious metal
- Analyses and expert evaluations of materials
- Identification of jewellery stones
- Marking products with sponsor’s marks
- Laser engraving
- Consultations related to precious metals and precious stones
The Estonian Assay Office is the processor and the authorised attester of the fineness marks of precious metals of the State Register of Sponsor’s Marks
The analysis services of precious metals of the Estonian Assay Office have been accredited by the Estonian Centre for Standardisation and Accreditation as a testing laboratory in conformity with the requirements of EVS-EN ISO/IEC 17025.