Approved Solutions and Certifications
Documented Quality and Performance
Invisible Connections AS places great emphasis on quality and compliance with relevant requirements and standards. Our solutions and production processes are supported by technical approvals, certifications, Declarations of Performance and environmental documentation tailored to the markets in which we operate.
ETA – European Technical Assessment
Our stair connectors are covered by an ETA (European Technical Assessment), providing documented information on the technical characteristics and performance of the products. Invisible Connections has, among others, published ETA 19/0566 for stair connectors.
EN 1090 – Certified Factory Production Control and UKCA
Invisible Connections has certified Factory Production Control in accordance with NS-EN 1090, as well as a UKCA Certificate of Factory Production Control EN 1090 for the UK market. These certificates provide documentation that our Factory Production Control is carried out in accordance with the applicable requirements.
StartBANK – Documented Reliability
Invisible Connections is registered with StartBANK, the supplier register for the Norwegian construction industry. The registration provides customers with additional confidence through verified supplier information covering areas such as financial status, HSE, quality, insurance and tax compliance.
DoP – Declaration of Performance
For relevant products, Invisible Connections provides a Declaration of Performance (DoP). The DoP states the declared performance of the product and provides customers and consultants with the relevant product information.
EPD – Environmental Product Declaration
Invisible Connections has published Environmental Product Declarations (EPDs). These provide quantified environmental information relating to areas such as resource use, emissions and waste management, helping to document the environmental performance of our products. Our EPDs are available through EPD Norway.
Confidence Through Documented Solutions
Together, our technical approvals, certifications, Declarations of Performance and Environmental Product Declarations provide a solid basis for design, product selection and procurement. This gives our customers confidence that they are choosing documented and reliable solutions from Invisible Connections.




