Knowledge & Tips
Expert knowledge about electrical inspections, safety certificates and building safety.
Blog articles are currently available in German only.
Common Defects in Electrical Inspections
Defects found during your electrical inspection? No need to panic. Learn about the types of defects and how to resolve them.
PV System Acceptance Inspection
After installing a photovoltaic system, certain inspections and acceptances are required by law. What you need to know as a system operator.
NIV Inspection Periods Explained
The Low Voltage Installation Ordinance (NIV) specifies how often electrical installations must be inspected. An overview of the inspection periods.
Electrical Inspection for Property Transfer
When buying or selling a property, an electrical inspection is legally required. What you need to know as a buyer or seller.
What is a Safety Certificate (SiNa)?
The safety certificate is the central document of the electrical inspection. Learn when you need a SiNa, how it is created, and what it contains.