Type Examinations of Sound Level Meters
Since the 1st of January 2015 the previous type approvals of sound level meters are replaced by the type examination according to MessEV, Annex 4, Module B
Fees and charges
Sound level meter application form type examination (49 kB) 
Automated electrical test of sound level meters (83 kB) 
Checklist Manual (26 kB) - Requirements software testing according to WELMEC Guide 7.2 (103 kB)
- Instruction sheet for manufacturers regarding the placing of measuring instruments on the market in accordance with the German Measures and Verification Act (267 kB)
- OEM-Product Certification: Technical Compliance (32 kB)
- OEM-Product Certification: Usage of Results (31 kB)
- Information Sheet on Testing the Software of Sound Level Meters v20220517EN (175 kB)
- Approved sound level meters (362 kB)